22124202234 has 16 divisors (see below), whose sum is σ = 45083280672. Its totient is φ = 7235588048.

The previous prime is 22124202227. The next prime is 22124202253. The reversal of 22124202234 is 43220242122.

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 7 ways as a sum of consecutive naturals, for example, 34786164 + ... + 34786799.

It is an arithmetic number, because the mean of its divisors is an integer number (2817705042).

Almost surely, 2^22124202234 is an apocalyptic number.

22124202234 is an abundant number, since it is smaller than the sum of its proper divisors (22959078438).

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

22124202234 is a wasteful number, since it uses less digits than its factorization.

22124202234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69573021.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22124202234 its reverse (43220242122), we get a palindrome (65344444356).

The spelling of 22124202234 in words is "twenty-two billion, one hundred twenty-four million, two hundred two thousand, two hundred thirty-four".