99910022 has 16 divisors (see below), whose sum is σ = 156965472. Its totient is φ = 47604480.

The previous prime is 99910007. The next prime is 99910039. The reversal of 99910022 is 22001999.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8822 + ... + 16662.

It is an arithmetic number, because the mean of its divisors is an integer number (9810342).

Almost surely, 2^99910022 is an apocalyptic number.

99910022 is a deficient number, since it is larger than the sum of its proper divisors (57055450).

99910022 is a wasteful number, since it uses less digits than its factorization.

99910022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8143.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 99910022 is about 9995.5000875394. The cubic root of 99910022 is about 464.0196279598.

The spelling of 99910022 in words is "ninety-nine million, nine hundred ten thousand, twenty-two".