120267654972 has 24 divisors (see below), whose sum is σ = 286595264256. Its totient is φ = 39236256048.

The previous prime is 120267654967. The next prime is 120267654977. The reversal of 120267654972 is 279456762021.

It is an interprime number because it is at equal distance from previous prime (120267654967) and next prime (120267654977).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120267654977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106619698 + ... + 106620825.

It is an arithmetic number, because the mean of its divisors is an integer number (11941469344).

Almost surely, 2^120267654972 is an apocalyptic number.

120267654972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120267654972 is an abundant number, since it is smaller than the sum of its proper divisors (166327609284).

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

120267654972 is a wasteful number, since it uses less digits than its factorization.

120267654972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213240577 (or 213240575 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 120267654972 in words is "one hundred twenty billion, two hundred sixty-seven million, six hundred fifty-four thousand, nine hundred seventy-two".