22232230033332 has 72 divisors (see below), whose sum is σ = 57022285246528. Its totient is φ = 6736751873280.

The previous prime is 22232230033283. The next prime is 22232230033379. The reversal of 22232230033332 is 23333003223222.

It is a self number, because there is not a number n which added to its sum of digits gives 22232230033332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35022753 + ... + 35651895.

Almost surely, 2^{22232230033332} is an apocalyptic number.

22232230033332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22232230033332 is an abundant number, since it is smaller than the sum of its proper divisors (34790055213196).

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

22232230033332 is a wasteful number, since it uses less digits than its factorization.

22232230033332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653509 (or 653496 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 30.

Adding to 22232230033332 its reverse (23333003223222), we get a palindrome (45565233256554).

The spelling of 22232230033332 in words is "twenty-two trillion, two hundred thirty-two billion, two hundred thirty million, thirty-three thousand, three hundred thirty-two".