22563625315162 has 4 divisors (see below), whose sum is σ = 33845437972746. Its totient is φ = 11281812657580.

The previous prime is 22563625315159. The next prime is 22563625315181. The reversal of 22563625315162 is 26151352636522.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18648328093641 + 3915297221521 = 4318371^2 + 1978711^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5640906328789 + ... + 5640906328792.

Almost surely, 2^{22563625315162} is an apocalyptic number.

22563625315162 is a deficient number, since it is larger than the sum of its proper divisors (11281812657584).

22563625315162 is a wasteful number, since it uses less digits than its factorization.

22563625315162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11281812657583.

The product of its digits is 3888000, while the sum is 49.

The spelling of 22563625315162 in words is "twenty-two trillion, five hundred sixty-three billion, six hundred twenty-five million, three hundred fifteen thousand, one hundred sixty-two".