100122012199 has 16 divisors (see below), whose sum is σ = 112760534016. Its totient is φ = 88073596800.

The previous prime is 100122012187. The next prime is 100122012203. The reversal of 100122012199 is 991210221001.

It is a cyclic number.

It is not a de Polignac number, because 100122012199 - 2⁹ = 100122011687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122016199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5671224 + ... + 5688850.

It is an arithmetic number, because the mean of its divisors is an integer number (7047533376).

Almost surely, 2^100122012199 is an apocalyptic number.

100122012199 is a deficient number, since it is larger than the sum of its proper divisors (12638521817).

100122012199 is a wasteful number, since it uses less digits than its factorization.

100122012199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34326.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 100122012199 in words is "one hundred billion, one hundred twenty-two million, twelve thousand, one hundred ninety-nine".