4622222264 has 160 divisors (see below), whose sum is σ = 10513344000. Its totient is φ = 1897473600.

The previous prime is 4622222243. The next prime is 4622222323.

4622222264 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 4622222264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 68988359 + ... + 68988425.

It is an arithmetic number, because the mean of its divisors is an integer number (65708400).

Almost surely, 2^4622222264 is an apocalyptic number.

4622222264 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4622222264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5256672000).

4622222264 is an abundant number, since it is smaller than the sum of its proper divisors (5891121736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4622222264 is a wasteful number, since it uses less digits than its factorization.

4622222264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 130 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

The square root of 4622222264 is about 67986.9271551524. The cubic root of 4622222264 is about 1665.7773083005. Note that the first 3 decimals are identical.

It can be divided in two parts, 46222 and 22264, that added together give a palindrome (68486).

The spelling of 4622222264 in words is "four billion, six hundred twenty-two million, two hundred twenty-two thousand, two hundred sixty-four".