99110022 has 16 divisors (see below), whose sum is σ = 216240192. Its totient is φ = 30033320.

The previous prime is 99109963. The next prime is 99110027. The reversal of 99110022 is 22001199.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 99109974 and 99110001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99110027) 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, 750768 + ... + 750899.

It is an arithmetic number, because the mean of its divisors is an integer number (13515012).

Almost surely, 2^99110022 is an apocalyptic number.

99110022 is an abundant number, since it is smaller than the sum of its proper divisors (117130170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99110022 is a wasteful number, since it uses less digits than its factorization.

99110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501683.

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

The square root of 99110022 is about 9955.4016493560. The cubic root of 99110022 is about 462.7778074826. Note that the first 3 decimals are identical.

The spelling of 99110022 in words is "ninety-nine million, one hundred ten thousand, twenty-two".