12224761756000 has 48 divisors (see below), whose sum is σ = 30036239644320. Its totient is φ = 4889904700800.

The previous prime is 12224761755953. The next prime is 12224761756001. The reversal of 12224761756000 is 65716742221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224761756001) 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, 1528091220 + ... + 1528099219.

It is an arithmetic number, because the mean of its divisors is an integer number (625754992590).

Almost surely, 2^{12224761756000} is an apocalyptic number.

12224761756000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12224761756000 is an abundant number, since it is smaller than the sum of its proper divisors (17811477888320).

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

12224761756000 is an equidigital number, since it uses as much as digits as its factorization.

12224761756000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056190464 (or 3056190446 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 12224761756000 in words is "twelve trillion, two hundred twenty-four billion, seven hundred sixty-one million, seven hundred fifty-six thousand".