3100122012 has 96 divisors (see below), whose sum is σ = 8036078400. Its totient is φ = 924088320.

The previous prime is 3100122001. The next prime is 3100122041. The reversal of 3100122012 is 2102210013.

It is a super-2 number, since 2×3100122012² = 19221512978573856288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 951378 + ... + 954630.

It is an arithmetic number, because the mean of its divisors is an integer number (83709150).

Almost surely, 2^3100122012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3100122012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4018039200).

3100122012 is an abundant number, since it is smaller than the sum of its proper divisors (4935956388).

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

3100122012 is a wasteful number, since it uses less digits than its factorization.

3100122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463 (or 3461 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 3100122012 is about 55678.7393176246. The cubic root of 3100122012 is about 1458.1188652171.

Adding to 3100122012 its reverse (2102210013), we get a palindrome (5202332025).

The spelling of 3100122012 in words is "three billion, one hundred million, one hundred twenty-two thousand, twelve".