22813167213 has 16 divisors (see below), whose sum is σ = 33800045760. Its totient is φ = 15207535728.

The previous prime is 22813167199. The next prime is 22813167241. The reversal of 22813167213 is 31276131822.

22813167213 is a `hidden beast` number, since 2 + 281 + 3 + 167 + 213 = 666.

It is not a de Polignac number, because 22813167213 - 2¹³ = 22813159021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22813167263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402931 + ... + 456047.

It is an arithmetic number, because the mean of its divisors is an integer number (2112502860).

Almost surely, 2^22813167213 is an apocalyptic number.

It is an amenable number.

22813167213 is a deficient number, since it is larger than the sum of its proper divisors (10986878547).

22813167213 is a wasteful number, since it uses less digits than its factorization.

22813167213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69033 (or 69027 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The spelling of 22813167213 in words is "twenty-two billion, eight hundred thirteen million, one hundred sixty-seven thousand, two hundred thirteen".