22322401444432 has 80 divisors (see below), whose sum is σ = 44127173323008. Its totient is φ = 10935342878720.

The previous prime is 22322401444411. The next prime is 22322401444493. The reversal of 22322401444432 is 23444410422322.

It is a super-3 number, since 3×22322401444432³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22322401444391 and 22322401444400.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2158208253 + ... + 2158218595.

Almost surely, 2^{22322401444432} is an apocalyptic number.

It is an amenable number.

22322401444432 is a deficient number, since it is larger than the sum of its proper divisors (21804771878576).

22322401444432 is a wasteful number, since it uses less digits than its factorization.

22322401444432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13708 (or 13702 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 22322401444432 its reverse (23444410422322), we get a palindrome (45766811866754).

The spelling of 22322401444432 in words is "twenty-two trillion, three hundred twenty-two billion, four hundred one million, four hundred forty-four thousand, four hundred thirty-two".