2120100440332 has 24 divisors (see below), whose sum is σ = 4240917099776. Its totient is φ = 908460998928.

The previous prime is 2120100440261. The next prime is 2120100440389. The reversal of 2120100440332 is 2330440010212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6226008 + ... + 6557695.

Almost surely, 2^{2120100440332} is an apocalyptic number.

It is an amenable number.

2120100440332 is an abundant number, since it is smaller than the sum of its proper divisors (2120816659444).

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

2120100440332 is a wasteful number, since it uses less digits than its factorization.

2120100440332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12789637 (or 12789635 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2120100440332 its reverse (2330440010212), we get a palindrome (4450540450544).

The spelling of 2120100440332 in words is "two trillion, one hundred twenty billion, one hundred million, four hundred forty thousand, three hundred thirty-two".