22737338522 has 8 divisors (see below), whose sum is σ = 34109849172. Its totient is φ = 11367388800.

The previous prime is 22737338501. The next prime is 22737338539. The reversal of 22737338522 is 22583373722.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22620460801 + 116877721 = 150401^2 + 10811^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617879 + ... + 653642.

Almost surely, 2^22737338522 is an apocalyptic number.

22737338522 is a deficient number, since it is larger than the sum of its proper divisors (11372510650).

22737338522 is a wasteful number, since it uses less digits than its factorization.

22737338522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280464.

The product of its digits is 846720, while the sum is 44.

The spelling of 22737338522 in words is "twenty-two billion, seven hundred thirty-seven million, three hundred thirty-eight thousand, five hundred twenty-two".