22137122522163 has 54 divisors (see below), whose sum is σ = 33221214623268. Its totient is φ = 13102145899920.

The previous prime is 22137122522147. The next prime is 22137122522267. The reversal of 22137122522163 is 36122522173122.

It is not a de Polignac number, because 22137122522163 - 2⁴ = 22137122522147 is a prime.

It is a super-2 number, since 2×22137122522163² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22137122522663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 3854624070 + ... + 3854629812.

Almost surely, 2^{22137122522163} is an apocalyptic number.

22137122522163 is a deficient number, since it is larger than the sum of its proper divisors (11084092101105).

22137122522163 is an frugal number, since it uses more digits than its factorization.

22137122522163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11597 (or 5800 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

Adding to 22137122522163 its reverse (36122522173122), we get a palindrome (58259644695285).

The spelling of 22137122522163 in words is "twenty-two trillion, one hundred thirty-seven billion, one hundred twenty-two million, five hundred twenty-two thousand, one hundred sixty-three".