120562275261100 has 36 divisors (see below), whose sum is σ = 261620945342344. Its totient is φ = 48224761159680.

The previous prime is 120562275261049. The next prime is 120562275261149. The reversal of 120562275261100 is 1162572265021.

It is a happy number.

It is a super-2 number, since 2×120562275261100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34141612 + ... + 37506988.

Almost surely, 2^{120562275261100} is an apocalyptic number.

120562275261100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120562275261100 is an abundant number, since it is smaller than the sum of its proper divisors (141058670081244).

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

120562275261100 is a wasteful number, since it uses less digits than its factorization.

120562275261100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723634 (or 3723627 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 120562275261100 in words is "one hundred twenty trillion, five hundred sixty-two billion, two hundred seventy-five million, two hundred sixty-one thousand, one hundred".