2423022222 has 32 divisors (see below), whose sum is σ = 4968754560. Its totient is φ = 787298400.

The previous prime is 2423022197. The next prime is 2423022233. The reversal of 2423022222 is 2222203242.

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 15 ways as a sum of consecutive naturals, for example, 122097 + ... + 140547.

It is an arithmetic number, because the mean of its divisors is an integer number (155273580).

Almost surely, 2^2423022222 is an apocalyptic number.

2423022222 is an abundant number, since it is smaller than the sum of its proper divisors (2545732338).

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

2423022222 is a wasteful number, since it uses less digits than its factorization.

2423022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19008.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2423022222 is about 49224.2036197641. The cubic root of 2423022222 is about 1343.1333488120.

Adding to 2423022222 its reverse (2222203242), we get a palindrome (4645225464).

The spelling of 2423022222 in words is "two billion, four hundred twenty-three million, twenty-two thousand, two hundred twenty-two".