120010021199 has 2 divisors, whose sum is σ = 120010021200. Its totient is φ = 120010021198.

The previous prime is 120010021193. The next prime is 120010021231. The reversal of 120010021199 is 991120010021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120010021199 - 2³⁶ = 51290544463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120010021193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005010599 + 60005010600.

It is an arithmetic number, because the mean of its divisors is an integer number (60005010600).

Almost surely, 2^120010021199 is an apocalyptic number.

120010021199 is a deficient number, since it is larger than the sum of its proper divisors (1).

120010021199 is an equidigital number, since it uses as much as digits as its factorization.

120010021199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 120010021199 in words is "one hundred twenty billion, ten million, twenty-one thousand, one hundred ninety-nine".