22002302330232 has 1024 divisors, whose sum is σ = 69738319872000. Its totient is φ = 5770593239040.

The previous prime is 22002302330221. The next prime is 22002302330279. The reversal of 22002302330232 is 23203320320022.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 94430481988 + ... + 94430482220.

It is an arithmetic number, because the mean of its divisors is an integer number (68103828000).

Almost surely, 2^{22002302330232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22002302330232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34869159936000).

22002302330232 is an abundant number, since it is smaller than the sum of its proper divisors (47736017541768).

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

22002302330232 is a wasteful number, since it uses less digits than its factorization.

22002302330232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 523 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 22002302330232 its reverse (23203320320022), we get a palindrome (45205622650254).

The spelling of 22002302330232 in words is "twenty-two trillion, two billion, three hundred two million, three hundred thirty thousand, two hundred thirty-two".