3112102300212 has 60 divisors (see below), whose sum is σ = 8139057635940. Its totient is φ = 1036932948864.

The previous prime is 3112102300187. The next prime is 3112102300283. The reversal of 3112102300212 is 2120032012113.

3112102300212 is a `hidden beast` number, since 3 + 11 + 210 + 230 + 0 + 212 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1159140769956 + 1952961530256 = 1076634^2 + 1397484^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1236273 + ... + 2784344.

It is an arithmetic number, because the mean of its divisors is an integer number (135650960599).

Almost surely, 2^{3112102300212} is an apocalyptic number.

It is an amenable number.

3112102300212 is an abundant number, since it is smaller than the sum of its proper divisors (5026955335728).

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

3112102300212 is a wasteful number, since it uses less digits than its factorization.

3112102300212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4023022 (or 4023011 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 3112102300212 its reverse (2120032012113), we get a palindrome (5232134312325).

The spelling of 3112102300212 in words is "three trillion, one hundred twelve billion, one hundred two million, three hundred thousand, two hundred twelve".