22144304133124 has 24 divisors (see below), whose sum is σ = 38797254083840. Its totient is φ = 11059375984704.

The previous prime is 22144304133073. The next prime is 22144304133131. The reversal of 22144304133124 is 42133140344122.

It is a super-2 number, since 2×22144304133124² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22144304133124.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57974992 + ... + 58355704.

Almost surely, 2^{22144304133124} is an apocalyptic number.

It is an amenable number.

22144304133124 is a deficient number, since it is larger than the sum of its proper divisors (16652949950716).

22144304133124 is a wasteful number, since it uses less digits than its factorization.

22144304133124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397459 (or 397457 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 22144304133124 its reverse (42133140344122), we get a palindrome (64277444477246).

The spelling of 22144304133124 in words is "twenty-two trillion, one hundred forty-four billion, three hundred four million, one hundred thirty-three thousand, one hundred twenty-four".