22111232332 has 48 divisors (see below), whose sum is σ = 44474140480. Its totient is φ = 9422438400.

The previous prime is 22111232303. The next prime is 22111232371. The reversal of 22111232332 is 23323211122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5187082 + ... + 5191342.

Almost surely, 2^22111232332 is an apocalyptic number.

It is an amenable number.

22111232332 is an abundant number, since it is smaller than the sum of its proper divisors (22362908148).

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

22111232332 is a wasteful number, since it uses less digits than its factorization.

22111232332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282 (or 5280 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

Adding to 22111232332 its reverse (23323211122), we get a palindrome (45434443454).

The spelling of 22111232332 in words is "twenty-two billion, one hundred eleven million, two hundred thirty-two thousand, three hundred thirty-two".