22144056632324 has 12 divisors (see below), whose sum is σ = 42275017207248. Its totient is φ = 10065480287400.

The previous prime is 22144056632273. The next prime is 22144056632329. The reversal of 22144056632324 is 42323665044122.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 503274014371 = 22144056632324 / (2 + 2 + 1 + 4 + 4 + 0 + 5 + 6 + 6 + 3 + 2 + 3 + 2 + 4).

It is not an unprimeable number, because it can be changed into a prime (22144056632329) 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, 251637007142 + ... + 251637007229.

It is an arithmetic number, because the mean of its divisors is an integer number (3522918100604).

Almost surely, 2^{22144056632324} is an apocalyptic number.

It is an amenable number.

22144056632324 is a deficient number, since it is larger than the sum of its proper divisors (20130960574924).

22144056632324 is a wasteful number, since it uses less digits than its factorization.

22144056632324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503274014386 (or 503274014384 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 22144056632324 in words is "twenty-two trillion, one hundred forty-four billion, fifty-six million, six hundred thirty-two thousand, three hundred twenty-four".