22434023204 has 24 divisors (see below), whose sum is σ = 39594562560. Its totient is φ = 11121407136.

The previous prime is 22434023111. The next prime is 22434023207. The reversal of 22434023204 is 40232043422.

It is a happy number.

It is a super-2 number, since 2×22434023204² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22434023207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808814 + ... + 836090.

It is an arithmetic number, because the mean of its divisors is an integer number (1649773440).

Almost surely, 2^22434023204 is an apocalyptic number.

It is an amenable number.

22434023204 is a deficient number, since it is larger than the sum of its proper divisors (17160539356).

22434023204 is a wasteful number, since it uses less digits than its factorization.

22434023204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29027 (or 29025 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 22434023204 its reverse (40232043422), we get a palindrome (62666066626).

The spelling of 22434023204 in words is "twenty-two billion, four hundred thirty-four million, twenty-three thousand, two hundred four".