225533423191 has 2 divisors, whose sum is σ = 225533423192. Its totient is φ = 225533423190.

The previous prime is 225533423119. The next prime is 225533423257. The reversal of 225533423191 is 191324335522.

It is a happy number.

Together with previous prime (225533423119) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225533423191 - 2¹⁷ = 225533292119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225533223191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112766711595 + 112766711596.

It is an arithmetic number, because the mean of its divisors is an integer number (112766711596).

Almost surely, 2^225533423191 is an apocalyptic number.

225533423191 is a deficient number, since it is larger than the sum of its proper divisors (1).

225533423191 is an equidigital number, since it uses as much as digits as its factorization.

225533423191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 40.

The spelling of 225533423191 in words is "two hundred twenty-five billion, five hundred thirty-three million, four hundred twenty-three thousand, one hundred ninety-one".