22322455315456 has 44 divisors (see below), whose sum is σ = 46161839397420. Its totient is φ = 10776357724160.

The previous prime is 22322455315451. The next prime is 22322455315469. The reversal of 22322455315456 is 65451355422322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12647867155456 + 9674588160000 = 3556384^2 + 3110400^2 .

It is a super-3 number, since 3×22322455315456³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22322455315451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375819835 + ... + 375879226.

Almost surely, 2^{22322455315456} is an apocalyptic number.

It is an amenable number.

22322455315456 is an abundant number, since it is smaller than the sum of its proper divisors (23839384081964).

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

22322455315456 is an equidigital number, since it uses as much as digits as its factorization.

22322455315456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751699110 (or 751699092 counting only the distinct ones).

The product of its digits is 8640000, while the sum is 49.

The spelling of 22322455315456 in words is "twenty-two trillion, three hundred twenty-two billion, four hundred fifty-five million, three hundred fifteen thousand, four hundred fifty-six".