32111010122212 has 18 divisors (see below), whose sum is σ = 65368842034902. Its totient is φ = 13761861480864.

The previous prime is 32111010122159. The next prime is 32111010122227. The reversal of 32111010122212 is 21222101011123.

It can be written as a sum of positive squares in only one way, i.e., 18969631111396 + 13141379010816 = 4355414^2 + 3625104^2 .

It is a super-2 number, since 2×32111010122212² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32111010122212.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81915841953 + ... + 81915842344.

Almost surely, 2^{32111010122212} is an apocalyptic number.

It is an amenable number.

32111010122212 is an abundant number, since it is smaller than the sum of its proper divisors (33257831912690).

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

32111010122212 is a wasteful number, since it uses less digits than its factorization.

32111010122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163831684315 (or 163831684306 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 32111010122212 its reverse (21222101011123), we get a palindrome (53333111133335).

The spelling of 32111010122212 in words is "thirty-two trillion, one hundred eleven billion, ten million, one hundred twenty-two thousand, two hundred twelve".