22292829222 has 16 divisors (see below), whose sum is σ = 45673114032. Its totient is φ = 7249700480.

The previous prime is 22292829179. The next prime is 22292829233.

22292829222 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 7 ways as a sum of consecutive naturals, for example, 45310383 + ... + 45310874.

It is an arithmetic number, because the mean of its divisors is an integer number (2854569627).

Almost surely, 2^22292829222 is an apocalyptic number.

22292829222 is an abundant number, since it is smaller than the sum of its proper divisors (23380284810).

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

22292829222 is a wasteful number, since it uses less digits than its factorization.

22292829222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90621303.

The product of its digits is 165888, while the sum is 42.

The spelling of 22292829222 in words is "twenty-two billion, two hundred ninety-two million, eight hundred twenty-nine thousand, two hundred twenty-two".