32112002332012 has 24 divisors (see below), whose sum is σ = 56239325972480. Its totient is φ = 16043625475920.

The previous prime is 32112002331971. The next prime is 32112002332013. The reversal of 32112002332012 is 21023320021123.

It is a super-2 number, since 2×32112002332012² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32112002332013) 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, 65887483 + ... + 66373069.

Almost surely, 2^{32112002332012} is an apocalyptic number.

It is an amenable number.

32112002332012 is a deficient number, since it is larger than the sum of its proper divisors (24127323640468).

32112002332012 is a wasteful number, since it uses less digits than its factorization.

32112002332012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498301 (or 498299 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 32112002332012 its reverse (21023320021123), we get a palindrome (53135322353135).

The spelling of 32112002332012 in words is "thirty-two trillion, one hundred twelve billion, two million, three hundred thirty-two thousand, twelve".