22303433104232 has 48 divisors (see below), whose sum is σ = 48670880140260. Its totient is φ = 9553827365376.

The previous prime is 22303433104207. The next prime is 22303433104259. The reversal of 22303433104232 is 23240133430322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21988090209316 + 315342894916 = 4689146^2 + 561554^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13462673 + ... + 15028320.

Almost surely, 2^{22303433104232} is an apocalyptic number.

It is an amenable number.

22303433104232 is an abundant number, since it is smaller than the sum of its proper divisors (26367447036028).

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

22303433104232 is a wasteful number, since it uses less digits than its factorization.

22303433104232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28493010 (or 28492999 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 22303433104232 its reverse (23240133430322), we get a palindrome (45543566534554).

The spelling of 22303433104232 in words is "twenty-two trillion, three hundred three billion, four hundred thirty-three million, one hundred four thousand, two hundred thirty-two".