19114473272225 has 12 divisors (see below), whose sum is σ = 23710094746620. Its totient is φ = 15286321915200.

The previous prime is 19114473272207. The next prime is 19114473272243. The reversal of 19114473272225 is 52227237441191.

It is an interprime number because it is at equal distance from previous prime (19114473272207) and next prime (19114473272243).

It can be written as a sum of positive squares in 6 ways, for example, as 3481314125584 + 15633159146641 = 1865828^2 + 3953879^2 .

It is not a de Polignac number, because 19114473272225 - 2³² = 19110178304929 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131343386 + ... + 131488835.

It is an arithmetic number, because the mean of its divisors is an integer number (1975841228885).

Almost surely, 2^{19114473272225} is an apocalyptic number.

It is an amenable number.

19114473272225 is a deficient number, since it is larger than the sum of its proper divisors (4595621474395).

19114473272225 is a wasteful number, since it uses less digits than its factorization.

19114473272225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262835140 (or 262835135 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 50.

The spelling of 19114473272225 in words is "nineteen trillion, one hundred fourteen billion, four hundred seventy-three million, two hundred seventy-two thousand, two hundred twenty-five".