22536115512234 has 16 divisors (see below), whose sum is σ = 45811120058400. Its totient is φ = 7388890331760.

The previous prime is 22536115512233. The next prime is 22536115512259. The reversal of 22536115512234 is 43221551163522.

It is not an unprimeable number, because it can be changed into a prime (22536115512233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30787042684 + ... + 30787043415.

It is an arithmetic number, because the mean of its divisors is an integer number (2863195003650).

Almost surely, 2^{22536115512234} is an apocalyptic number.

22536115512234 is an abundant number, since it is smaller than the sum of its proper divisors (23275004546166).

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

22536115512234 is a wasteful number, since it uses less digits than its factorization.

22536115512234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61574086165.

The product of its digits is 432000, while the sum is 42.

Adding to 22536115512234 its reverse (43221551163522), we get a palindrome (65757666675756).

The spelling of 22536115512234 in words is "twenty-two trillion, five hundred thirty-six billion, one hundred fifteen million, five hundred twelve thousand, two hundred thirty-four".