3112021200132 has 108 divisors (see below), whose sum is σ = 9019229162580. Its totient is φ = 901218779136.

The previous prime is 3112021200089. The next prime is 3112021200151. The reversal of 3112021200132 is 2310021202113.

3112021200132 is a `hidden beast` number, since 311 + 2 + 0 + 21 + 200 + 132 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 772387868736 + 2339633331396 = 878856^2 + 1529586^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14940957 + ... + 15147812.

It is an arithmetic number, because the mean of its divisors is an integer number (83511381135).

Almost surely, 2^{3112021200132} is an apocalyptic number.

It is an amenable number.

3112021200132 is an abundant number, since it is smaller than the sum of its proper divisors (5907207962448).

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

3112021200132 is a wasteful number, since it uses less digits than its factorization.

3112021200132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30088822 (or 30088804 counting only the distinct ones).

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

Adding to 3112021200132 its reverse (2310021202113), we get a palindrome (5422042402245).

The spelling of 3112021200132 in words is "three trillion, one hundred twelve billion, twenty-one million, two hundred thousand, one hundred thirty-two".