22268033344 has 28 divisors (see below), whose sum is σ = 44193075444. Its totient is φ = 11132770304.

The previous prime is 22268033309. The next prime is 22268033357. The reversal of 22268033344 is 44333086222.

It can be written as a sum of positive squares in 2 ways, for example, as 4748863744 + 17519169600 = 68912^2 + 132360^2 .

It is a congruent number.

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, 875592 + ... + 900664.

It is an arithmetic number, because the mean of its divisors is an integer number (1578324123).

Almost surely, 2^22268033344 is an apocalyptic number.

It is an amenable number.

22268033344 is a deficient number, since it is larger than the sum of its proper divisors (21925042100).

22268033344 is a wasteful number, since it uses less digits than its factorization.

22268033344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38962 (or 38952 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 22268033344 in words is "twenty-two billion, two hundred sixty-eight million, thirty-three thousand, three hundred forty-four".