22033000111232 has 256 divisors, whose sum is σ = 50918478336000. Its totient is φ = 9402888499200.

The previous prime is 22033000111231. The next prime is 22033000111237. The reversal of 22033000111232 is 23211100033022.

It is not an unprimeable number, because it can be changed into a prime (22033000111231) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 279613343 + ... + 279692129.

It is an arithmetic number, because the mean of its divisors is an integer number (198900306000).

Almost surely, 2^{22033000111232} is an apocalyptic number.

22033000111232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22033000111232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25459239168000).

22033000111232 is an abundant number, since it is smaller than the sum of its proper divisors (28885478224768).

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

22033000111232 is a wasteful number, since it uses less digits than its factorization.

22033000111232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79035 (or 79023 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22033000111232 its reverse (23211100033022), we get a palindrome (45244100144254).

The spelling of 22033000111232 in words is "twenty-two trillion, thirty-three billion, one hundred eleven thousand, two hundred thirty-two".