23522027225157 has 24 divisors (see below), whose sum is σ = 35770359116960. Its totient is φ = 14853577525920.

The previous prime is 23522027225093. The next prime is 23522027225167. The reversal of 23522027225157 is 75152272022532.

23522027225157 is a `hidden beast` number, since 2 + 3 + 5 + 220 + 272 + 2 + 5 + 157 = 666.

It is not a de Polignac number, because 23522027225157 - 2⁶ = 23522027225093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23522027225167) 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, 10250158 + ... + 12333279.

Almost surely, 2^{23522027225157} is an apocalyptic number.

It is an amenable number.

23522027225157 is a deficient number, since it is larger than the sum of its proper divisors (12248331891803).

23522027225157 is a wasteful number, since it uses less digits than its factorization.

23522027225157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22589553 (or 22589550 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 45.

Adding to 23522027225157 its reverse (75152272022532), we get a palindrome (98674299247689).

The spelling of 23522027225157 in words is "twenty-three trillion, five hundred twenty-two billion, twenty-seven million, two hundred twenty-five thousand, one hundred fifty-seven".