22002323303232 has 42 divisors (see below), whose sum is σ = 63065687108658. Its totient is φ = 7334107767552.

The previous prime is 22002323303197. The next prime is 22002323303333. The reversal of 22002323303232 is 23230332320022.

22002323303232 is a `hidden beast` number, since 2 + 2 + 0 + 0 + 2 + 3 + 2 + 330 + 323 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21983119995456 + 19203307776 = 4688616^2 + 138576^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22002323303196 and 22002323303205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19099238403 + ... + 19099239554.

Almost surely, 2^{22002323303232} is an apocalyptic number.

It is an amenable number.

22002323303232 is an abundant number, since it is smaller than the sum of its proper divisors (41063363805426).

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

22002323303232 is a wasteful number, since it uses less digits than its factorization.

22002323303232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38198477975 (or 38198477962 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 22002323303232 its reverse (23230332320022), we get a palindrome (45232655623254).

The spelling of 22002323303232 in words is "twenty-two trillion, two billion, three hundred twenty-three million, three hundred three thousand, two hundred thirty-two".