225154122253 has 2 divisors, whose sum is σ = 225154122254. Its totient is φ = 225154122252.

The previous prime is 225154122247. The next prime is 225154122257. The reversal of 225154122253 is 352221451522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147323165929 + 77830956324 = 383827^2 + 278982^2 .

It is a cyclic number.

It is not a de Polignac number, because 225154122253 - 2²⁵ = 225120567821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225154122257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112577061126 + 112577061127.

It is an arithmetic number, because the mean of its divisors is an integer number (112577061127).

Almost surely, 2^225154122253 is an apocalyptic number.

It is an amenable number.

225154122253 is a deficient number, since it is larger than the sum of its proper divisors (1).

225154122253 is an equidigital number, since it uses as much as digits as its factorization.

225154122253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48000, while the sum is 34.

Adding to 225154122253 its reverse (352221451522), we get a palindrome (577375573775).

The spelling of 225154122253 in words is "two hundred twenty-five billion, one hundred fifty-four million, one hundred twenty-two thousand, two hundred fifty-three".