22743182532 has 96 divisors (see below), whose sum is σ = 61226201344. Its totient is φ = 6436454400.

The previous prime is 22743182521. The next prime is 22743182551. The reversal of 22743182532 is 23528134722.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3904182 + ... + 3910002.

Almost surely, 2^22743182532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22743182532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30613100672).

22743182532 is an abundant number, since it is smaller than the sum of its proper divisors (38483018812).

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

22743182532 is a wasteful number, since it uses less digits than its factorization.

22743182532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6269 (or 6267 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The spelling of 22743182532 in words is "twenty-two billion, seven hundred forty-three million, one hundred eighty-two thousand, five hundred thirty-two".