22532532316 has 12 divisors (see below), whose sum is σ = 45065064688. Its totient is φ = 9656799552.

The previous prime is 22532532313. The next prime is 22532532359. The reversal of 22532532316 is 61323523522.

It is a happy number.

22532532316 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22532532313) 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 3 ways as a sum of consecutive naturals, for example, 402366621 + ... + 402366676.

Almost surely, 2^22532532316 is an apocalyptic number.

It is an amenable number.

22532532316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22532532316 is a wasteful number, since it uses less digits than its factorization.

22532532316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804733308 (or 804733306 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

The spelling of 22532532316 in words is "twenty-two billion, five hundred thirty-two million, five hundred thirty-two thousand, three hundred sixteen".