120021376966888 has 32 divisors (see below), whose sum is σ = 233029897612200. Its totient is φ = 57884156501248.

The previous prime is 120021376966877. The next prime is 120021376966891. The reversal of 120021376966888 is 888669673120021.

It can be written as a sum of positive squares in 4 ways, for example, as 70603317046084 + 49418059920804 = 8402578^2 + 7029798^2 .

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, 255112231 + ... + 255582262.

Almost surely, 2^{120021376966888} is an apocalyptic number.

It is an amenable number.

120021376966888 is a deficient number, since it is larger than the sum of its proper divisors (113008520645312).

120021376966888 is a wasteful number, since it uses less digits than its factorization.

120021376966888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510695541 (or 510695537 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 67.

The spelling of 120021376966888 in words is "one hundred twenty trillion, twenty-one billion, three hundred seventy-six million, nine hundred sixty-six thousand, eight hundred eighty-eight".