20102332313122 has 48 divisors (see below), whose sum is σ = 32181471951552. Its totient is φ = 9415751996160.

The previous prime is 20102332313087. The next prime is 20102332313179. The reversal of 20102332313122 is 22131323320102.

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, 108351097 + ... + 108536467.

It is an arithmetic number, because the mean of its divisors is an integer number (670447332324).

Almost surely, 2^{20102332313122} is an apocalyptic number.

20102332313122 is a deficient number, since it is larger than the sum of its proper divisors (12079139638430).

20102332313122 is a wasteful number, since it uses less digits than its factorization.

20102332313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186283 (or 186266 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20102332313122 its reverse (22131323320102), we get a palindrome (42233655633224).

The spelling of 20102332313122 in words is "twenty trillion, one hundred two billion, three hundred thirty-two million, three hundred thirteen thousand, one hundred twenty-two".