225748127703 has 12 divisors (see below), whose sum is σ = 350139953400. Its totient is φ = 128998930032.

The previous prime is 225748127699. The next prime is 225748127707. The reversal of 225748127703 is 307721847522.

It is an interprime number because it is at equal distance from previous prime (225748127699) and next prime (225748127707).

It is not a de Polignac number, because 225748127703 - 2² = 225748127699 is a prime.

It is a super-2 number, since 2×225748127703² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225748127707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 767850628 + ... + 767850921.

It is an arithmetic number, because the mean of its divisors is an integer number (29178329450).

Almost surely, 2^225748127703 is an apocalyptic number.

225748127703 is a deficient number, since it is larger than the sum of its proper divisors (124391825697).

225748127703 is a wasteful number, since it uses less digits than its factorization.

225748127703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535701566 (or 1535701559 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 48.

The spelling of 225748127703 in words is "two hundred twenty-five billion, seven hundred forty-eight million, one hundred twenty-seven thousand, seven hundred three".