22163120153 has 4 divisors (see below), whose sum is σ = 22163922048. Its totient is φ = 22162318260.

The previous prime is 22163120149. The next prime is 22163120207. The reversal of 22163120153 is 35102136122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35102136122 = 2 ⋅17551068061.

It is a cyclic number.

It is not a de Polignac number, because 22163120153 - 2² = 22163120149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22163120143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357953 + ... + 415278.

It is an arithmetic number, because the mean of its divisors is an integer number (5540980512).

Almost surely, 2^22163120153 is an apocalyptic number.

It is an amenable number.

22163120153 is a deficient number, since it is larger than the sum of its proper divisors (801895).

22163120153 is an equidigital number, since it uses as much as digits as its factorization.

22163120153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801894.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 22163120153 its reverse (35102136122), we get a palindrome (57265256275).

The spelling of 22163120153 in words is "twenty-two billion, one hundred sixty-three million, one hundred twenty thousand, one hundred fifty-three".