23332220002512 has 30 divisors (see below), whose sum is σ = 65297810146322. Its totient is φ = 7777406667456.

The previous prime is 23332220002423. The next prime is 23332220002517. The reversal of 23332220002512 is 21520002223332.

It can be written as a sum of positive squares in only one way, i.e., 22585267740816 + 746952261696 = 4752396^2 + 864264^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23332220002517) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81014652643 + ... + 81014652930.

Almost surely, 2^{23332220002512} is an apocalyptic number.

It is an amenable number.

23332220002512 is an abundant number, since it is smaller than the sum of its proper divisors (41965590143810).

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

23332220002512 is a wasteful number, since it uses less digits than its factorization.

23332220002512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162029305587 (or 162029305578 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 23332220002512 its reverse (21520002223332), we get a palindrome (44852222225844).

The spelling of 23332220002512 in words is "twenty-three trillion, three hundred thirty-two billion, two hundred twenty million, two thousand, five hundred twelve".