3120122112100 has 36 divisors (see below), whose sum is σ = 7737902839744. Its totient is φ = 1069756152480.

The previous prime is 3120122112067. The next prime is 3120122112113. The reversal of 3120122112100 is 12112210213.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2228657952 + ... + 2228659351.

Almost surely, 2^{3120122112100} is an apocalyptic number.

It is an amenable number.

3120122112100 is an abundant number, since it is smaller than the sum of its proper divisors (4617780727644).

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

3120122112100 is a wasteful number, since it uses less digits than its factorization.

3120122112100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457317324 (or 4457317317 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 3120122112100 its reverse (12112210213), we get a palindrome (3132234322313).

The spelling of 3120122112100 in words is "three trillion, one hundred twenty billion, one hundred twenty-two million, one hundred twelve thousand, one hundred".