22331303332 has 24 divisors (see below), whose sum is σ = 42105152376. Its totient is φ = 10302044928.

The previous prime is 22331303303. The next prime is 22331303333. The reversal of 22331303332 is 23330313322.

It can be written as a sum of positive squares in 4 ways, for example, as 7674811236 + 14656492096 = 87606^2 + 121064^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22331303297 and 22331303306.

It is not an unprimeable number, because it can be changed into a prime (22331303333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18048 + ... + 212104.

It is an arithmetic number, because the mean of its divisors is an integer number (1754381349).

Almost surely, 2^22331303332 is an apocalyptic number.

It is an amenable number.

22331303332 is a deficient number, since it is larger than the sum of its proper divisors (19773849044).

22331303332 is a wasteful number, since it uses less digits than its factorization.

22331303332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196287 (or 196285 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 22331303332 its reverse (23330313322), we get a palindrome (45661616654).

The spelling of 22331303332 in words is "twenty-two billion, three hundred thirty-one million, three hundred three thousand, three hundred thirty-two".