22002312202 has 16 divisors (see below), whose sum is σ = 35874371232. Its totient is φ = 10060006320.

The previous prime is 22002312179. The next prime is 22002312239. The reversal of 22002312202 is 20221320022.

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, 3951624 + ... + 3957187.

It is an arithmetic number, because the mean of its divisors is an integer number (2242148202).

Almost surely, 2^22002312202 is an apocalyptic number.

22002312202 is a deficient number, since it is larger than the sum of its proper divisors (13872059030).

22002312202 is a wasteful number, since it uses less digits than its factorization.

22002312202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7908933.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 22002312202 its reverse (20221320022), we get a palindrome (42223632224).

The spelling of 22002312202 in words is "twenty-two billion, two million, three hundred twelve thousand, two hundred two".