225723674131 has 4 divisors (see below), whose sum is σ = 226905473664. Its totient is φ = 224541874600.

The previous prime is 225723674107. The next prime is 225723674203. The reversal of 225723674131 is 131476327522.

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 225723674131 - 2³⁷ = 88284720659 is a prime.

It is a super-2 number, since 2×225723674131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225723674831) 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, 590899480 + ... + 590899861.

It is an arithmetic number, because the mean of its divisors is an integer number (56726368416).

Almost surely, 2^225723674131 is an apocalyptic number.

225723674131 is a deficient number, since it is larger than the sum of its proper divisors (1181799533).

225723674131 is a wasteful number, since it uses less digits than its factorization.

225723674131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181799532.

The product of its digits is 423360, while the sum is 43.

The spelling of 225723674131 in words is "two hundred twenty-five billion, seven hundred twenty-three million, six hundred seventy-four thousand, one hundred thirty-one".