99022202 has 8 divisors (see below), whose sum is σ = 148576116. Its totient is φ = 49496832.

The previous prime is 99022193. The next prime is 99022207. The reversal of 99022202 is 20222099.

It can be written as a sum of positive squares in 2 ways, for example, as 98982601 + 39601 = 9949^2 + 199^2 .

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

It is not an unprimeable number, because it can be changed into a prime (99022207) 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, 7748 + ... + 16064.

Almost surely, 2^99022202 is an apocalyptic number.

99022202 is a deficient number, since it is larger than the sum of its proper divisors (49553914).

99022202 is a wasteful number, since it uses less digits than its factorization.

99022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14272.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 99022202 is about 9950.9900009999. The cubic root of 99022202 is about 462.6410801164.

The spelling of 99022202 in words is "ninety-nine million, twenty-two thousand, two hundred two".