22711225163 has 16 divisors (see below), whose sum is σ = 24885042912. Its totient is φ = 20555808000.

The previous prime is 22711225153. The next prime is 22711225171. The reversal of 22711225163 is 36152211722.

It is a cyclic number.

It is not a de Polignac number, because 22711225163 - 2⁶ = 22711225099 is a prime.

It is a super-3 number, since 3×22711225163³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22711225153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2408045 + ... + 2417457.

It is an arithmetic number, because the mean of its divisors is an integer number (1555315182).

Almost surely, 2^22711225163 is an apocalyptic number.

22711225163 is a deficient number, since it is larger than the sum of its proper divisors (2173817749).

22711225163 is a wasteful number, since it uses less digits than its factorization.

22711225163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10366.

The product of its digits is 10080, while the sum is 32.

Adding to 22711225163 its reverse (36152211722), we get a palindrome (58863436885).

The spelling of 22711225163 in words is "twenty-two billion, seven hundred eleven million, two hundred twenty-five thousand, one hundred sixty-three".