12225321150152 has 32 divisors (see below), whose sum is σ = 25812994809600. Its totient is φ = 5377707249600.

The previous prime is 12225321150137. The next prime is 12225321150169. The reversal of 12225321150152 is 25105112352221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2240708627 + ... + 2240714082.

It is an arithmetic number, because the mean of its divisors is an integer number (806656087800).

Almost surely, 2^{12225321150152} is an apocalyptic number.

It is an amenable number.

12225321150152 is an abundant number, since it is smaller than the sum of its proper divisors (13587673659448).

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

12225321150152 is a wasteful number, since it uses less digits than its factorization.

12225321150152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4481422757 (or 4481422753 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 12225321150152 in words is "twelve trillion, two hundred twenty-five billion, three hundred twenty-one million, one hundred fifty thousand, one hundred fifty-two".