120010021198 has 16 divisors (see below), whose sum is σ = 180692638560. Its totient is φ = 59779208736.

The previous prime is 120010021193. The next prime is 120010021199. The reversal of 120010021198 is 891120010021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120010021193) 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, 4914543 + ... + 4938901.

It is an arithmetic number, because the mean of its divisors is an integer number (11293289910).

Almost surely, 2^120010021198 is an apocalyptic number.

120010021198 is a deficient number, since it is larger than the sum of its proper divisors (60682617362).

120010021198 is a wasteful number, since it uses less digits than its factorization.

120010021198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33531.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 120010021198 in words is "one hundred twenty billion, ten million, twenty-one thousand, one hundred ninety-eight".