120027568851 has 8 divisors (see below), whose sum is σ = 177818620560. Its totient is φ = 80018379216.

The previous prime is 120027568831. The next prime is 120027568861. The reversal of 120027568851 is 158865720021.

120027568851 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 2 + 7 + 568 + 85 + 1 = 666.

It is not a de Polignac number, because 120027568851 - 2¹⁰ = 120027567827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120027568797 and 120027568806.

It is not an unprimeable number, because it can be changed into a prime (120027568831) 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, 2222732730 + ... + 2222732783.

It is an arithmetic number, because the mean of its divisors is an integer number (22227327570).

Almost surely, 2^120027568851 is an apocalyptic number.

120027568851 is a deficient number, since it is larger than the sum of its proper divisors (57791051709).

120027568851 is an equidigital number, since it uses as much as digits as its factorization.

120027568851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4445465522 (or 4445465516 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 45.

The spelling of 120027568851 in words is "one hundred twenty billion, twenty-seven million, five hundred sixty-eight thousand, eight hundred fifty-one".