22232513163 has 16 divisors (see below), whose sum is σ = 34452322560. Its totient is φ = 12488965536.

The previous prime is 22232513159. The next prime is 22232513167. The reversal of 22232513163 is 36131523222.

It is an interprime number because it is at equal distance from previous prime (22232513159) and next prime (22232513167).

It is not a de Polignac number, because 22232513163 - 2² = 22232513159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22232513163.

It is not an unprimeable number, because it can be changed into a prime (22232513167) 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 15 ways as a sum of consecutive naturals, for example, 8970720 + ... + 8973197.

It is an arithmetic number, because the mean of its divisors is an integer number (2153270160).

Almost surely, 2^22232513163 is an apocalyptic number.

22232513163 is a deficient number, since it is larger than the sum of its proper divisors (12219809397).

22232513163 is a wasteful number, since it uses less digits than its factorization.

22232513163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17943986.

The product of its digits is 12960, while the sum is 30.

The spelling of 22232513163 in words is "twenty-two billion, two hundred thirty-two million, five hundred thirteen thousand, one hundred sixty-three".