225901471151 has 2 divisors, whose sum is σ = 225901471152. Its totient is φ = 225901471150.

The previous prime is 225901471079. The next prime is 225901471199. The reversal of 225901471151 is 151174109522.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225901471151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225901371151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112950735575 + 112950735576.

It is an arithmetic number, because the mean of its divisors is an integer number (112950735576).

Almost surely, 2^225901471151 is an apocalyptic number.

225901471151 is a deficient number, since it is larger than the sum of its proper divisors (1).

225901471151 is an equidigital number, since it uses as much as digits as its factorization.

225901471151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 38.

The spelling of 225901471151 in words is "two hundred twenty-five billion, nine hundred one million, four hundred seventy-one thousand, one hundred fifty-one".