22160000163 has 16 divisors (see below), whose sum is σ = 34552914176. Its totient is φ = 12368371680.

The previous prime is 22160000153. The next prime is 22160000179. The reversal of 22160000163 is 36100006122.

It is a happy number.

It is not a de Polignac number, because 22160000163 - 2¹⁴ = 22159983779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22160000153) 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, 12269308 + ... + 12271113.

It is an arithmetic number, because the mean of its divisors is an integer number (2159557136).

Almost surely, 2^22160000163 is an apocalyptic number.

22160000163 is a deficient number, since it is larger than the sum of its proper divisors (12392914013).

22160000163 is a wasteful number, since it uses less digits than its factorization.

22160000163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24540474.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 22160000163 its reverse (36100006122), we get a palindrome (58260006285).

The spelling of 22160000163 in words is "twenty-two billion, one hundred sixty million, one hundred sixty-three", and thus it is an aban number.