120225806586 has 96 divisors (see below), whose sum is σ = 278825234688. Its totient is φ = 37346791680.

The previous prime is 120225806567. The next prime is 120225806599. The reversal of 120225806586 is 685608522021.

It is a happy number.

120225806586 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 2 + 580 + 65 + 8 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13523835 + ... + 13532721.

It is an arithmetic number, because the mean of its divisors is an integer number (2904429528).

Almost surely, 2^120225806586 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120225806586, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139412617344).

120225806586 is an abundant number, since it is smaller than the sum of its proper divisors (158599428102).

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

120225806586 is a wasteful number, since it uses less digits than its factorization.

120225806586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9756 (or 9753 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 120225806586 in words is "one hundred twenty billion, two hundred twenty-five million, eight hundred six thousand, five hundred eighty-six".