2222164974 has 32 divisors (see below), whose sum is σ = 4552851456. Its totient is φ = 722826720.

The previous prime is 2222164961. The next prime is 2222164993. The reversal of 2222164974 is 4794612222.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22579 + ... + 70385.

It is an arithmetic number, because the mean of its divisors is an integer number (142276608).

Almost surely, 2^2222164974 is an apocalyptic number.

2222164974 is an abundant number, since it is smaller than the sum of its proper divisors (2330686482).

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

2222164974 is a wasteful number, since it uses less digits than its factorization.

2222164974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48000.

The product of its digits is 96768, while the sum is 39.

The square root of 2222164974 is about 47139.8448661003. The cubic root of 2222164974 is about 1304.9446743328.

The spelling of 2222164974 in words is "two billion, two hundred twenty-two million, one hundred sixty-four thousand, nine hundred seventy-four".