22320580735157 has 2 divisors, whose sum is σ = 22320580735158. Its totient is φ = 22320580735156.

The previous prime is 22320580735133. The next prime is 22320580735177. The reversal of 22320580735157 is 75153708502322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12658517210161 + 9662063524996 = 3557881^2 + 3108386^2 .

It is a cyclic number.

It is not a de Polignac number, because 22320580735157 - 2⁴⁴ = 4728394690741 is a prime.

It is a super-3 number, since 3×22320580735157³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22320580735177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160290367578 + 11160290367579.

It is an arithmetic number, because the mean of its divisors is an integer number (11160290367579).

Almost surely, 2^{22320580735157} is an apocalyptic number.

It is an amenable number.

22320580735157 is a deficient number, since it is larger than the sum of its proper divisors (1).

22320580735157 is an equidigital number, since it uses as much as digits as its factorization.

22320580735157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528000, while the sum is 50.

The spelling of 22320580735157 in words is "twenty-two trillion, three hundred twenty billion, five hundred eighty million, seven hundred thirty-five thousand, one hundred fifty-seven".