120666077021120 has 56 divisors (see below), whose sum is σ = 287344820584800. Its totient is φ = 48264965245952.

The previous prime is 120666077021111. The next prime is 120666077021153. The reversal of 120666077021120 is 21120770666021.

It is a congruent number.

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, 4860941 + ... + 16277619.

Almost surely, 2^{120666077021120} is an apocalyptic number.

120666077021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120666077021120 is an abundant number, since it is smaller than the sum of its proper divisors (166678743563680).

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

120666077021120 is a wasteful number, since it uses less digits than its factorization.

120666077021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11449725 (or 11449715 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 120666077021120 in words is "one hundred twenty trillion, six hundred sixty-six billion, seventy-seven million, twenty-one thousand, one hundred twenty".