32131011022222 has 16 divisors (see below), whose sum is σ = 56981103291360. Its totient is φ = 13295590767648.

The previous prime is 32131011022177. The next prime is 32131011022259. The reversal of 32131011022222 is 22222011013123.

It is a junction number, because it is equal to n+sod(n) for n = 32131011022193 and 32131011022202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39570210213 + ... + 39570211024.

It is an arithmetic number, because the mean of its divisors is an integer number (3561318955710).

Almost surely, 2^{32131011022222} is an apocalyptic number.

32131011022222 is a deficient number, since it is larger than the sum of its proper divisors (24850092269138).

32131011022222 is a wasteful number, since it uses less digits than its factorization.

32131011022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79140421275.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 32131011022222 its reverse (22222011013123), we get a palindrome (54353022035345).

Subtracting from 32131011022222 its reverse (22222011013123), we obtain a palindrome (9909000009099).

The spelling of 32131011022222 in words is "thirty-two trillion, one hundred thirty-one billion, eleven million, twenty-two thousand, two hundred twenty-two".