225520015193 has 8 divisors (see below), whose sum is σ = 246260471616. Its totient is φ = 204819331600.

The previous prime is 225520015157. The next prime is 225520015229. The reversal of 225520015193 is 391510025522.

It is an interprime number because it is at equal distance from previous prime (225520015157) and next prime (225520015229).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225520015193 - 2⁶ = 225520015129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225520065193) 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, 9931346 + ... + 9954027.

It is an arithmetic number, because the mean of its divisors is an integer number (30782558952).

Almost surely, 2^225520015193 is an apocalyptic number.

It is an amenable number.

225520015193 is a deficient number, since it is larger than the sum of its proper divisors (20740456423).

225520015193 is a wasteful number, since it uses less digits than its factorization.

225520015193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19886415.

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 225520015193 in words is "two hundred twenty-five billion, five hundred twenty million, fifteen thousand, one hundred ninety-three".