10132022312 has 8 divisors (see below), whose sum is σ = 18997541850. Its totient is φ = 5066011152.

The previous prime is 10132022311. The next prime is 10132022323. The reversal of 10132022312 is 21322023101.

It can be written as a sum of positive squares in only one way, i.e., 8108282116 + 2023740196 = 90046^2 + 44986^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10132022312² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10132022311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 633251387 + ... + 633251402.

Almost surely, 2^10132022312 is an apocalyptic number.

It is an amenable number.

10132022312 is a deficient number, since it is larger than the sum of its proper divisors (8865519538).

10132022312 is a wasteful number, since it uses less digits than its factorization.

10132022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266502795 (or 1266502791 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10132022312 its reverse (21322023101), we get a palindrome (31454045413).

The spelling of 10132022312 in words is "ten billion, one hundred thirty-two million, twenty-two thousand, three hundred twelve".