101122110999 has 72 divisors (see below), whose sum is σ = 187928744640. Its totient is φ = 51897428352.

The previous prime is 101122110997. The next prime is 101122111031. The reversal of 101122110999 is 999011221101.

It is not a de Polignac number, because 101122110999 - 2¹ = 101122110997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101122110997) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26239 + ... + 450480.

Almost surely, 2^101122110999 is an apocalyptic number.

101122110999 is a deficient number, since it is larger than the sum of its proper divisors (86806633641).

101122110999 is a wasteful number, since it uses less digits than its factorization.

101122110999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476789 (or 476779 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 36.

The spelling of 101122110999 in words is "one hundred one billion, one hundred twenty-two million, one hundred ten thousand, nine hundred ninety-nine".