225720383011199 has 4 divisors (see below), whose sum is σ = 225721011755664. Its totient is φ = 225719754266736.

The previous prime is 225720383011187. The next prime is 225720383011213. The reversal of 225720383011199 is 991110383027522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225720383011199 - 2⁴ = 225720383011183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225720383011199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225720383011129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313833422 + ... + 314551835.

It is an arithmetic number, because the mean of its divisors is an integer number (56430252938916).

Almost surely, 2^{225720383011199} is an apocalyptic number.

225720383011199 is a deficient number, since it is larger than the sum of its proper divisors (628744465).

225720383011199 is an equidigital number, since it uses as much as digits as its factorization.

225720383011199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628744464.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 225720383011199 in words is "two hundred twenty-five trillion, seven hundred twenty billion, three hundred eighty-three million, eleven thousand, one hundred ninety-nine".