100122099 has 16 divisors (see below), whose sum is σ = 166437120. Its totient is φ = 52011360.

The previous prime is 100122089. The next prime is 100122179. The reversal of 100122099 is 990221001.

It is not a de Polignac number, because 100122099 - 2⁵ = 100122067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100122049) 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, 216484 + ... + 216945.

It is an arithmetic number, because the mean of its divisors is an integer number (10402320).

Almost surely, 2^100122099 is an apocalyptic number.

100122099 is a deficient number, since it is larger than the sum of its proper divisors (66315021).

100122099 is a wasteful number, since it uses less digits than its factorization.

100122099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433450.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 100122099 is about 10006.1030876161. The cubic root of 100122099 is about 464.3477176455.

The spelling of 100122099 in words is "one hundred million, one hundred twenty-two thousand, ninety-nine".