22204444110432 has 24 divisors (see below), whose sum is σ = 58286665790136. Its totient is φ = 7401481370112.

The previous prime is 22204444110403. The next prime is 22204444110437. The reversal of 22204444110432 is 23401144440222.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×22204444110432² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22204444110393 and 22204444110402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22204444110437) 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, 115648146313 + ... + 115648146504.

It is an arithmetic number, because the mean of its divisors is an integer number (2428611074589).

Almost surely, 2^{22204444110432} is an apocalyptic number.

It is an amenable number.

22204444110432 is an abundant number, since it is smaller than the sum of its proper divisors (36082221679704).

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

22204444110432 is a wasteful number, since it uses less digits than its factorization.

22204444110432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231296292830 (or 231296292822 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 22204444110432 its reverse (23401144440222), we get a palindrome (45605588550654).

The spelling of 22204444110432 in words is "twenty-two trillion, two hundred four billion, four hundred forty-four million, one hundred ten thousand, four hundred thirty-two".