120155575226 has 16 divisors (see below), whose sum is σ = 184751679168. Its totient is φ = 58573624800.

The previous prime is 120155575151. The next prime is 120155575237. The reversal of 120155575226 is 622575551021.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360980 + ... + 608783.

It is an arithmetic number, because the mean of its divisors is an integer number (11546979948).

Almost surely, 2^120155575226 is an apocalyptic number.

120155575226 is a deficient number, since it is larger than the sum of its proper divisors (64596103942).

120155575226 is a wasteful number, since it uses less digits than its factorization.

120155575226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971317.

The product of its (nonzero) digits is 210000, while the sum is 41.

The spelling of 120155575226 in words is "one hundred twenty billion, one hundred fifty-five million, five hundred seventy-five thousand, two hundred twenty-six".