10231031022 has 96 divisors (see below), whose sum is σ = 21798637056. Its totient is φ = 3198787200.

The previous prime is 10231031009. The next prime is 10231031033. The reversal of 10231031022 is 22013013201.

It is a junction number, because it is equal to n+sod(n) for n = 10231030992 and 10231031010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37752747 + ... + 37753017.

It is an arithmetic number, because the mean of its divisors is an integer number (227069136).

Almost surely, 2^10231031022 is an apocalyptic number.

10231031022 is an abundant number, since it is smaller than the sum of its proper divisors (11567606034).

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

10231031022 is a wasteful number, since it uses less digits than its factorization.

10231031022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10231031022 its reverse (22013013201), we get a palindrome (32244044223).

The spelling of 10231031022 in words is "ten billion, two hundred thirty-one million, thirty-one thousand, twenty-two".