20222323332 has 48 divisors (see below), whose sum is σ = 47652252480. Its totient is φ = 6674153472.

The previous prime is 20222323309. The next prime is 20222323357. The reversal of 20222323332 is 23332322202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3449748 + ... + 3455604.

It is an arithmetic number, because the mean of its divisors is an integer number (992755260).

Almost surely, 2^20222323332 is an apocalyptic number.

It is an amenable number.

20222323332 is an abundant number, since it is smaller than the sum of its proper divisors (27429929148).

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

20222323332 is a wasteful number, since it uses less digits than its factorization.

20222323332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8660 (or 8658 counting only the distinct ones).

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

Adding to 20222323332 its reverse (23332322202), we get a palindrome (43554645534).

The spelling of 20222323332 in words is "twenty billion, two hundred twenty-two million, three hundred twenty-three thousand, three hundred thirty-two".