99910111202 has 16 divisors (see below), whose sum is σ = 163528751232. Its totient is φ = 45402720720.

The previous prime is 99910111181. The next prime is 99910111207. The reversal of 99910111202 is 20211101999.

It is not an unprimeable number, because it can be changed into a prime (99910111207) 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, 454778 + ... + 637685.

It is an arithmetic number, because the mean of its divisors is an integer number (10220546952).

Almost surely, 2^99910111202 is an apocalyptic number.

99910111202 is a deficient number, since it is larger than the sum of its proper divisors (63618640030).

99910111202 is a wasteful number, since it uses less digits than its factorization.

99910111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096633.

The product of its (nonzero) digits is 2916, while the sum is 35.

It can be divided in two parts, 99910 and 111202, that added together give a palindrome (211112).

The spelling of 99910111202 in words is "ninety-nine billion, nine hundred ten million, one hundred eleven thousand, two hundred two".