32131033021122 has 48 divisors (see below), whose sum is σ = 74763047018880. Its totient is φ = 9179163471072.

The previous prime is 32131033021063. The next prime is 32131033021151. The reversal of 32131033021122 is 22112033013123.

It is a junction number, because it is equal to n+sod(n) for n = 32131033021092 and 32131033021101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4345722 + ... + 9118517.

It is an arithmetic number, because the mean of its divisors is an integer number (1557563479560).

Almost surely, 2^{32131033021122} is an apocalyptic number.

32131033021122 is an abundant number, since it is smaller than the sum of its proper divisors (42632013997758).

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

32131033021122 is a wasteful number, since it uses less digits than its factorization.

32131033021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13472375 (or 13472368 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 32131033021122 its reverse (22112033013123), we get a palindrome (54243066034245).

The spelling of 32131033021122 in words is "thirty-two trillion, one hundred thirty-one billion, thirty-three million, twenty-one thousand, one hundred twenty-two".