225734711231 has 2 divisors, whose sum is σ = 225734711232. Its totient is φ = 225734711230.

The previous prime is 225734711161. The next prime is 225734711383. The reversal of 225734711231 is 132117437522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225734711231 - 2²⁶ = 225667602367 is a prime.

It is a super-2 number, since 2×225734711231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225734717231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112867355615 + 112867355616.

It is an arithmetic number, because the mean of its divisors is an integer number (112867355616).

Almost surely, 2^225734711231 is an apocalyptic number.

225734711231 is a deficient number, since it is larger than the sum of its proper divisors (1).

225734711231 is an equidigital number, since it uses as much as digits as its factorization.

225734711231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 38.

The spelling of 225734711231 in words is "two hundred twenty-five billion, seven hundred thirty-four million, seven hundred eleven thousand, two hundred thirty-one".