22745477673336 has 64 divisors (see below), whose sum is σ = 62479402473600. Its totient is φ = 6842982153600.

The previous prime is 22745477673329. The next prime is 22745477673379. The reversal of 22745477673336 is 63337677454722.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309880975 + ... + 309954366.

It is an arithmetic number, because the mean of its divisors is an integer number (976240663650).

Almost surely, 2^{22745477673336} is an apocalyptic number.

It is an amenable number.

22745477673336 is an abundant number, since it is smaller than the sum of its proper divisors (39733924800264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22745477673336 is a wasteful number, since it uses less digits than its factorization.

22745477673336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619835500 (or 619835496 counting only the distinct ones).

The product of its digits is 746807040, while the sum is 66.

The spelling of 22745477673336 in words is "twenty-two trillion, seven hundred forty-five billion, four hundred seventy-seven million, six hundred seventy-three thousand, three hundred thirty-six".