202322211323268 has 12 divisors (see below), whose sum is σ = 472085159754320. Its totient is φ = 67440737107752.

The previous prime is 202322211323249. The next prime is 202322211323269. The reversal of 202322211323268 is 862323112223202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×202322211323268² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202322211323269) 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, 8430092138458 + ... + 8430092138481.

Almost surely, 2^{202322211323268} is an apocalyptic number.

It is an amenable number.

202322211323268 is an abundant number, since it is smaller than the sum of its proper divisors (269762948431052).

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

202322211323268 is a wasteful number, since it uses less digits than its factorization.

202322211323268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16860184276946 (or 16860184276944 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 202322211323268 in words is "two hundred two trillion, three hundred twenty-two billion, two hundred eleven million, three hundred twenty-three thousand, two hundred sixty-eight".