22470812613 has 32 divisors (see below), whose sum is σ = 34435153920. Its totient is φ = 14467267440.

The previous prime is 22470812599. The next prime is 22470812681. The reversal of 22470812613 is 31621807422.

It is a happy number.

22470812613 is a `hidden beast` number, since 2 + 24 + 7 + 0 + 8 + 12 + 613 = 666.

It is not a de Polignac number, because 22470812613 - 2¹⁰ = 22470811589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22470862613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380056 + ... + 435182.

It is an arithmetic number, because the mean of its divisors is an integer number (1076098560).

Almost surely, 2^22470812613 is an apocalyptic number.

It is an amenable number.

22470812613 is a deficient number, since it is larger than the sum of its proper divisors (11964341307).

22470812613 is a wasteful number, since it uses less digits than its factorization.

22470812613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55654 (or 55648 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 22470812613 in words is "twenty-two billion, four hundred seventy million, eight hundred twelve thousand, six hundred thirteen".