10120688179812 has 120 divisors (see below), whose sum is σ = 31212508884480. Its totient is φ = 2798346942720.

The previous prime is 10120688179799. The next prime is 10120688179837. The reversal of 10120688179812 is 21897188602101.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 71903637 + ... + 72044252.

It is an arithmetic number, because the mean of its divisors is an integer number (260104240704).

Almost surely, 2^{10120688179812} is an apocalyptic number.

10120688179812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10120688179812 is an abundant number, since it is smaller than the sum of its proper divisors (21091820704668).

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

10120688179812 is a wasteful number, since it uses less digits than its factorization.

10120688179812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143947943 (or 143947932 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 54.

The spelling of 10120688179812 in words is "ten trillion, one hundred twenty billion, six hundred eighty-eight million, one hundred seventy-nine thousand, eight hundred twelve".