99902211022 has 8 divisors (see below), whose sum is σ = 149856129072. Its totient is φ = 49950168000.

The previous prime is 99902211007. The next prime is 99902211091. The reversal of 99902211022 is 22011220999.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326979 + ... + 553822.

It is an arithmetic number, because the mean of its divisors is an integer number (18732016134).

Almost surely, 2^99902211022 is an apocalyptic number.

99902211022 is a deficient number, since it is larger than the sum of its proper divisors (49953918050).

99902211022 is a wasteful number, since it uses less digits than its factorization.

99902211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937514.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 99902211022 in words is "ninety-nine billion, nine hundred two million, two hundred eleven thousand, twenty-two".