22323421133232 has 20 divisors (see below), whose sum is σ = 57668837927640. Its totient is φ = 7441140377728.

The previous prime is 22323421133203. The next prime is 22323421133263. The reversal of 22323421133232 is 23233112432322.

It is a super-3 number, since 3×22323421133232³ (a number of 41 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 22323421133193 and 22323421133202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232535636757 + ... + 232535636852.

It is an arithmetic number, because the mean of its divisors is an integer number (2883441896382).

Almost surely, 2^{22323421133232} is an apocalyptic number.

It is an amenable number.

22323421133232 is an abundant number, since it is smaller than the sum of its proper divisors (35345416794408).

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

22323421133232 is a wasteful number, since it uses less digits than its factorization.

22323421133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465071273620 (or 465071273614 counting only the distinct ones).

The product of its digits is 62208, while the sum is 33.

Adding to 22323421133232 its reverse (23233112432322), we get a palindrome (45556533565554).

The spelling of 22323421133232 in words is "twenty-two trillion, three hundred twenty-three billion, four hundred twenty-one million, one hundred thirty-three thousand, two hundred thirty-two".