12232225432700 has 144 divisors (see below), whose sum is σ = 33429207060480. Its totient is φ = 3781267418880.

The previous prime is 12232225432667. The next prime is 12232225432703. The reversal of 12232225432700 is 723452223221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232225432703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15238940 + ... + 16021539.

Almost surely, 2^{12232225432700} is an apocalyptic number.

12232225432700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12232225432700 is an abundant number, since it is smaller than the sum of its proper divisors (21196981627780).

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

12232225432700 is a wasteful number, since it uses less digits than its factorization.

12232225432700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31260556 (or 31260549 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 35.

Adding to 12232225432700 its reverse (723452223221), we get a palindrome (12955677655921).

The spelling of 12232225432700 in words is "twelve trillion, two hundred thirty-two billion, two hundred twenty-five million, four hundred thirty-two thousand, seven hundred".