22434644522 has 8 divisors (see below), whose sum is σ = 33699432900. Its totient is φ = 11201500224.

The previous prime is 22434644483. The next prime is 22434644587. The reversal of 22434644522 is 22544643422.

It can be written as a sum of positive squares in 2 ways, for example, as 19143212881 + 3291431641 = 138359^2 + 57371^2 .

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, 7909247 + ... + 7912082.

Almost surely, 2^22434644522 is an apocalyptic number.

22434644522 is a deficient number, since it is larger than the sum of its proper divisors (11264788378).

22434644522 is a wasteful number, since it uses less digits than its factorization.

22434644522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15822040.

The product of its digits is 368640, while the sum is 38.

The spelling of 22434644522 in words is "twenty-two billion, four hundred thirty-four million, six hundred forty-four thousand, five hundred twenty-two".