120977265012 has 96 divisors (see below), whose sum is σ = 293609594880. Its totient is φ = 38723045760.

The previous prime is 120977264999. The next prime is 120977265023. The reversal of 120977265012 is 210562779021.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104021143 + ... + 104022305.

It is an arithmetic number, because the mean of its divisors is an integer number (3058433280).

Almost surely, 2^120977265012 is an apocalyptic number.

120977265012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120977265012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146804797440).

120977265012 is an abundant number, since it is smaller than the sum of its proper divisors (172632329868).

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

120977265012 is a wasteful number, since it uses less digits than its factorization.

120977265012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573 (or 2571 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 120977265012 in words is "one hundred twenty billion, nine hundred seventy-seven million, two hundred sixty-five thousand, twelve".