22163120529 has 32 divisors (see below), whose sum is σ = 32563555200. Its totient is φ = 13296476160.

The previous prime is 22163120527. The next prime is 22163120531. The reversal of 22163120529 is 92502136122.

It is an interprime number because it is at equal distance from previous prime (22163120527) and next prime (22163120531).

It is not a de Polignac number, because 22163120529 - 2¹ = 22163120527 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 22163120529.

It is not an unprimeable number, because it can be changed into a prime (22163120521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5065987 + ... + 5070359.

It is an arithmetic number, because the mean of its divisors is an integer number (1017611100).

Almost surely, 2^22163120529 is an apocalyptic number.

It is an amenable number.

22163120529 is a deficient number, since it is larger than the sum of its proper divisors (10400434671).

22163120529 is a wasteful number, since it uses less digits than its factorization.

22163120529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5905.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 22163120529 in words is "twenty-two billion, one hundred sixty-three million, one hundred twenty thousand, five hundred twenty-nine".