22432232613044 has 6 divisors (see below), whose sum is σ = 39256407072834. Its totient is φ = 11216116306520.

The previous prime is 22432232613031. The next prime is 22432232613047. The reversal of 22432232613044 is 44031623223422.

It can be written as a sum of positive squares in only one way, i.e., 16197163684900 + 6235068928144 = 4024570^2 + 2497012^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22432232612989 and 22432232613007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22432232613047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804029076627 + ... + 2804029076634.

It is an arithmetic number, because the mean of its divisors is an integer number (6542734512139).

Almost surely, 2^{22432232613044} is an apocalyptic number.

It is an amenable number.

22432232613044 is a deficient number, since it is larger than the sum of its proper divisors (16824174459790).

22432232613044 is a wasteful number, since it uses less digits than its factorization.

22432232613044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5608058153265 (or 5608058153263 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 22432232613044 its reverse (44031623223422), we get a palindrome (66463855836466).

The spelling of 22432232613044 in words is "twenty-two trillion, four hundred thirty-two billion, two hundred thirty-two million, six hundred thirteen thousand, forty-four".