22523304410013 has 24 divisors (see below), whose sum is σ = 33049275757344. Its totient is φ = 13633981308640.

The previous prime is 22523304409939. The next prime is 22523304410039. The reversal of 22523304410013 is 31001440332522.

It is not a de Polignac number, because 22523304410013 - 2²⁸ = 22523035974557 is a prime.

It is a super-2 number, since 2×22523304410013² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22523304410063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37213506 + ... + 37813907.

It is an arithmetic number, because the mean of its divisors is an integer number (1377053156556).

Almost surely, 2^{22523304410013} is an apocalyptic number.

It is an amenable number.

22523304410013 is a deficient number, since it is larger than the sum of its proper divisors (10525971347331).

22523304410013 is a wasteful number, since it uses less digits than its factorization.

22523304410013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75028265 (or 75028254 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 22523304410013 its reverse (31001440332522), we get a palindrome (53524744742535).

The spelling of 22523304410013 in words is "twenty-two trillion, five hundred twenty-three billion, three hundred four million, four hundred ten thousand, thirteen".