120505552107000 has 128 divisors (see below), whose sum is σ = 377925393418560. Its totient is φ = 31968312115200.

The previous prime is 120505552106983. The next prime is 120505552107047. The reversal of 120505552107000 is 701255505021.

It is a super-2 number, since 2×120505552107000² (a number of 29 digits) contains 22 as substring.

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, 103484517 + ... + 104642516.

Almost surely, 2^{120505552107000} is an apocalyptic number.

120505552107000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120505552107000 is an abundant number, since it is smaller than the sum of its proper divisors (257419841311560).

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

120505552107000 is a wasteful number, since it uses less digits than its factorization.

120505552107000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208127250 (or 208127236 counting only the distinct ones).

The product of its (nonzero) digits is 17500, while the sum is 33.

The spelling of 120505552107000 in words is "one hundred twenty trillion, five hundred five billion, five hundred fifty-two million, one hundred seven thousand".