22415226844964 has 12 divisors (see below), whose sum is σ = 39226935621888. Its totient is φ = 11207530953000.

The previous prime is 22415226844961. The next prime is 22415226844981. The reversal of 22415226844964 is 46944862251422.

It is a super-2 number, since 2×22415226844964² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22415226844961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20003792 + ... + 21094599.

It is an arithmetic number, because the mean of its divisors is an integer number (3268911301824).

Almost surely, 2^{22415226844964} is an apocalyptic number.

It is an amenable number.

22415226844964 is a deficient number, since it is larger than the sum of its proper divisors (16811708776924).

22415226844964 is a wasteful number, since it uses less digits than its factorization.

22415226844964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41234746 (or 41234744 counting only the distinct ones).

The product of its digits is 53084160, while the sum is 59.

The spelling of 22415226844964 in words is "twenty-two trillion, four hundred fifteen billion, two hundred twenty-six million, eight hundred forty-four thousand, nine hundred sixty-four".