22948801313 has 12 divisors (see below), whose sum is σ = 24533461692. Its totient is φ = 21461256960.

The previous prime is 22948801297. The next prime is 22948801361. The reversal of 22948801313 is 31310884922.

It can be written as a sum of positive squares in 6 ways, for example, as 5741395984 + 17207405329 = 75772^2 + 131177^2 .

It is not a de Polignac number, because 22948801313 - 2⁴ = 22948801297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22948801013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207518 + ... + 298263.

It is an arithmetic number, because the mean of its divisors is an integer number (2044455141).

Almost surely, 2^22948801313 is an apocalyptic number.

It is an amenable number.

22948801313 is a deficient number, since it is larger than the sum of its proper divisors (1584660379).

22948801313 is a wasteful number, since it uses less digits than its factorization.

22948801313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505972 (or 505955 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 22948801313 in words is "twenty-two billion, nine hundred forty-eight million, eight hundred one thousand, three hundred thirteen".