22240341431072 has 24 divisors (see below), whose sum is σ = 43928296551216. Its totient is φ = 11083948656192.

The previous prime is 22240341431071. The next prime is 22240341431081. The reversal of 22240341431072 is 27013414304222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22240341431071) 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, 1131929378 + ... + 1131949025.

It is an arithmetic number, because the mean of its divisors is an integer number (1830345689634).

Almost surely, 2^{22240341431072} is an apocalyptic number.

It is an amenable number.

22240341431072 is a deficient number, since it is larger than the sum of its proper divisors (21687955120144).

22240341431072 is a wasteful number, since it uses less digits than its factorization.

22240341431072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263878720 (or 2263878712 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

Adding to 22240341431072 its reverse (27013414304222), we get a palindrome (49253755735294).

The spelling of 22240341431072 in words is "twenty-two trillion, two hundred forty billion, three hundred forty-one million, four hundred thirty-one thousand, seventy-two".