99092022 has 8 divisors (see below), whose sum is σ = 198184056. Its totient is φ = 33030672.

The previous prime is 99091969. The next prime is 99092023. The reversal of 99092022 is 22029099.

It is a sphenic number, since it is the product of 3 distinct primes.

99092022 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99092023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8257663 + ... + 8257674.

It is an arithmetic number, because the mean of its divisors is an integer number (24773007).

Almost surely, 2^99092022 is an apocalyptic number.

99092022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99092022 is a wasteful number, since it uses less digits than its factorization.

99092022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16515342.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 99092022 is about 9954.4975764727. The cubic root of 99092022 is about 462.7497897816.

Adding to 99092022 its reverse (22029099), we get a palindrome (121121121).

The spelling of 99092022 in words is "ninety-nine million, ninety-two thousand, twenty-two".