22641752332 has 12 divisors (see below), whose sum is σ = 39733439760. Its totient is φ = 11289340976.

The previous prime is 22641752323. The next prime is 22641752333. The reversal of 22641752332 is 23325714622.

It is a junction number, because it is equal to n+sod(n) for n = 22641752291 and 22641752300.

It is not an unprimeable number, because it can be changed into a prime (22641752333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7882183 + ... + 7885054.

It is an arithmetic number, because the mean of its divisors is an integer number (3311119980).

Almost surely, 2^22641752332 is an apocalyptic number.

It is an amenable number.

22641752332 is a deficient number, since it is larger than the sum of its proper divisors (17091687428).

22641752332 is a wasteful number, since it uses less digits than its factorization.

22641752332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15767600 (or 15767598 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The spelling of 22641752332 in words is "twenty-two billion, six hundred forty-one million, seven hundred fifty-two thousand, three hundred thirty-two".