12933222044000 has 48 divisors (see below), whose sum is σ = 31776926571936. Its totient is φ = 5173288816000.

The previous prime is 12933222043921. The next prime is 12933222044003. The reversal of 12933222044000 is 44022233921.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12933222044003) 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, 1616648756 + ... + 1616656755.

It is an arithmetic number, because the mean of its divisors is an integer number (662019303582).

Almost surely, 2^{12933222044000} is an apocalyptic number.

12933222044000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12933222044000 is an abundant number, since it is smaller than the sum of its proper divisors (18843704527936).

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

12933222044000 is an equidigital number, since it uses as much as digits as its factorization.

12933222044000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233305536 (or 3233305518 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 12933222044000 its reverse (44022233921), we get a palindrome (12977244277921).

The spelling of 12933222044000 in words is "twelve trillion, nine hundred thirty-three billion, two hundred twenty-two million, forty-four thousand".