22513045132132 has 48 divisors (see below), whose sum is σ = 40899705960960. Its totient is φ = 10830167292672.

The previous prime is 22513045132111. The next prime is 22513045132133. The reversal of 22513045132132 is 23123154031522.

It is a super-2 number, since 2×22513045132132² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22513045132133) 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 15 ways as a sum of consecutive naturals, for example, 114889543 + ... + 115085329.

It is an arithmetic number, because the mean of its divisors is an integer number (852077207520).

Almost surely, 2^{22513045132132} is an apocalyptic number.

It is an amenable number.

22513045132132 is a deficient number, since it is larger than the sum of its proper divisors (18386660828828).

22513045132132 is a wasteful number, since it uses less digits than its factorization.

22513045132132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199300 (or 199298 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 22513045132132 its reverse (23123154031522), we get a palindrome (45636199163654).

The spelling of 22513045132132 in words is "twenty-two trillion, five hundred thirteen billion, forty-five million, one hundred thirty-two thousand, one hundred thirty-two".