3112132311120 has 160 divisors (see below), whose sum is σ = 11406041752320. Its totient is φ = 686815395840.

The previous prime is 3112132311083. The next prime is 3112132311131. The reversal of 3112132311120 is 211132312113.

It is a super-2 number, since 2×3112132311120² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31890241 + ... + 31987680.

It is an arithmetic number, because the mean of its divisors is an integer number (71287760952).

Almost surely, 2^{3112132311120} is an apocalyptic number.

3112132311120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3112132311120 is an abundant number, since it is smaller than the sum of its proper divisors (8293909441200).

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

3112132311120 is a wasteful number, since it uses less digits than its factorization.

3112132311120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63877973 (or 63877967 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 3112132311120 its reverse (211132312113), we get a palindrome (3323264623233).

The spelling of 3112132311120 in words is "three trillion, one hundred twelve billion, one hundred thirty-two million, three hundred eleven thousand, one hundred twenty".