22264422556532 has 12 divisors (see below), whose sum is σ = 41959873279716. Its totient is φ = 10275887333760.

The previous prime is 22264422556507. The next prime is 22264422556573. The reversal of 22264422556532 is 23565522446222.

It can be written as a sum of positive squares in 2 ways, for example, as 4195836043876 + 18068586512656 = 2048374^2 + 4250716^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214080986069 + ... + 214080986172.

It is an arithmetic number, because the mean of its divisors is an integer number (3496656106643).

Almost surely, 2^{22264422556532} is an apocalyptic number.

It is an amenable number.

22264422556532 is a deficient number, since it is larger than the sum of its proper divisors (19695450723184).

22264422556532 is a wasteful number, since it uses less digits than its factorization.

22264422556532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428161972258 (or 428161972256 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 50.

The spelling of 22264422556532 in words is "twenty-two trillion, two hundred sixty-four billion, four hundred twenty-two million, five hundred fifty-six thousand, five hundred thirty-two".