225112201503 has 16 divisors (see below), whose sum is σ = 354856673280. Its totient is φ = 124199834976.

The previous prime is 225112201487. The next prime is 225112201547. The reversal of 225112201503 is 305102211522.

It is not a de Polignac number, because 225112201503 - 2⁴ = 225112201487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225112201583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184820575 + ... + 184821792.

It is an arithmetic number, because the mean of its divisors is an integer number (22178542080).

Almost surely, 2^225112201503 is an apocalyptic number.

225112201503 is a deficient number, since it is larger than the sum of its proper divisors (129744471777).

225112201503 is a wasteful number, since it uses less digits than its factorization.

225112201503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369642406.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 225112201503 in words is "two hundred twenty-five billion, one hundred twelve million, two hundred one thousand, five hundred three".