22336669432 has 32 divisors (see below), whose sum is σ = 52215592320. Its totient is φ = 8702598240.

The previous prime is 22336669387. The next prime is 22336669483. The reversal of 22336669432 is 23496663322.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18129798 + ... + 18131029.

It is an arithmetic number, because the mean of its divisors is an integer number (1631737260).

Almost surely, 2^22336669432 is an apocalyptic number.

22336669432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22336669432 is an abundant number, since it is smaller than the sum of its proper divisors (29878922888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22336669432 is a wasteful number, since it uses less digits than its factorization.

22336669432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36260851 (or 36260847 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 46.

The spelling of 22336669432 in words is "twenty-two billion, three hundred thirty-six million, six hundred sixty-nine thousand, four hundred thirty-two".