12220333032000 has 112 divisors (see below), whose sum is σ = 40351539750912. Its totient is φ = 3258755468800.

The previous prime is 12220333031969. The next prime is 12220333032001. The reversal of 12220333032000 is 23033302221.

It is not an unprimeable number, because it can be changed into a prime (12220333032001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254566272 + ... + 254614271.

Almost surely, 2^{12220333032000} is an apocalyptic number.

12220333032000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12220333032000 is an abundant number, since it is smaller than the sum of its proper divisors (28131206718912).

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

12220333032000 is an equidigital number, since it uses as much as digits as its factorization.

12220333032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509180573 (or 509180553 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12220333032000 its reverse (23033302221), we get a palindrome (12243366334221).

The spelling of 12220333032000 in words is "twelve trillion, two hundred twenty billion, three hundred thirty-three million, thirty-two thousand".