22430144043300 has 108 divisors (see below), whose sum is σ = 75493456286640. Its totient is φ = 5126890063680.

The previous prime is 22430144043289. The next prime is 22430144043313. The reversal of 22430144043300 is 334044103422.

It is a happy number.

It is a super-2 number, since 2×22430144043300² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 762915370 + ... + 762944769.

Almost surely, 2^{22430144043300} is an apocalyptic number.

22430144043300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22430144043300 is an abundant number, since it is smaller than the sum of its proper divisors (53063312243340).

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

22430144043300 is a wasteful number, since it uses less digits than its factorization.

22430144043300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525860170 (or 1525860156 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 22430144043300 its reverse (334044103422), we get a palindrome (22764188146722).

The spelling of 22430144043300 in words is "twenty-two trillion, four hundred thirty billion, one hundred forty-four million, forty-three thousand, three hundred".