15002267132225 has 6 divisors (see below), whose sum is σ = 18602811243990. Its totient is φ = 12001813705760.

The previous prime is 15002267132219. The next prime is 15002267132227. The reversal of 15002267132225 is 52223176220051.

15002267132225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 4831806270769 + 10170460861456 = 2198137^2 + 3189116^2 .

It is a de Polignac number, because none of the positive numbers 2^k-15002267132225 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (15002267132227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 300045342620 + ... + 300045342669.

It is an arithmetic number, because the mean of its divisors is an integer number (3100468540665).

Almost surely, 2^{15002267132225} is an apocalyptic number.

It is an amenable number.

15002267132225 is a deficient number, since it is larger than the sum of its proper divisors (3600544111765).

15002267132225 is an equidigital number, since it uses as much as digits as its factorization.

15002267132225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600090685299 (or 600090685294 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 15002267132225 in words is "fifteen trillion, two billion, two hundred sixty-seven million, one hundred thirty-two thousand, two hundred twenty-five".