22345553313 has 24 divisors (see below), whose sum is σ = 33069044736. Its totient is φ = 14535763200.

The previous prime is 22345553273. The next prime is 22345553323. The reversal of 22345553313 is 31335554322.

It is not a de Polignac number, because 22345553313 - 2²⁵ = 22311998881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22345553323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118273 + ... + 242238.

It is an arithmetic number, because the mean of its divisors is an integer number (1377876864).

Almost surely, 2^22345553313 is an apocalyptic number.

It is an amenable number.

22345553313 is a deficient number, since it is larger than the sum of its proper divisors (10723491423).

22345553313 is a wasteful number, since it uses less digits than its factorization.

22345553313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360685 (or 360682 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

The spelling of 22345553313 in words is "twenty-two billion, three hundred forty-five million, five hundred fifty-three thousand, three hundred thirteen".