22432723168 has 24 divisors (see below), whose sum is σ = 44233363440. Its totient is φ = 11198853120.

The previous prime is 22432723073. The next prime is 22432723169. The reversal of 22432723168 is 86132723422.

It is a self number, because there is not a number n which added to its sum of digits gives 22432723168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22432723169) 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 3 ways as a sum of consecutive naturals, for example, 526308 + ... + 567331.

It is an arithmetic number, because the mean of its divisors is an integer number (1843056810).

Almost surely, 2^22432723168 is an apocalyptic number.

It is an amenable number.

22432723168 is a deficient number, since it is larger than the sum of its proper divisors (21800640272).

22432723168 is a wasteful number, since it uses less digits than its factorization.

22432723168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094290 (or 1094282 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The spelling of 22432723168 in words is "twenty-two billion, four hundred thirty-two million, seven hundred twenty-three thousand, one hundred sixty-eight".