22241134012432 has 10 divisors (see below), whose sum is σ = 43092197149118. Its totient is φ = 11120567006208.

The previous prime is 22241134012423. The next prime is 22241134012501. The reversal of 22241134012432 is 23421043114222.

It can be written as a sum of positive squares in only one way, i.e., 12685023052816 + 9556110959616 = 3561604^2 + 3091296^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22241134012394 and 22241134012403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695035437873 + ... + 695035437904.

Almost surely, 2^{22241134012432} is an apocalyptic number.

It is an amenable number.

22241134012432 is a deficient number, since it is larger than the sum of its proper divisors (20851063136686).

22241134012432 is a wasteful number, since it uses less digits than its factorization.

22241134012432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390070875785 (or 1390070875779 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 22241134012432 its reverse (23421043114222), we get a palindrome (45662177126654).

The spelling of 22241134012432 in words is "twenty-two trillion, two hundred forty-one billion, one hundred thirty-four million, twelve thousand, four hundred thirty-two".