225622253093 has 2 divisors, whose sum is σ = 225622253094. Its totient is φ = 225622253092.

The previous prime is 225622253083. The next prime is 225622253167. The reversal of 225622253093 is 390352226522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206494809889 + 19127443204 = 454417^2 + 138302^2 .

It is a cyclic number.

It is not a de Polignac number, because 225622253093 - 2¹⁰ = 225622252069 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 225622253093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225622253083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112811126546 + 112811126547.

It is an arithmetic number, because the mean of its divisors is an integer number (112811126547).

Almost surely, 2^225622253093 is an apocalyptic number.

It is an amenable number.

225622253093 is a deficient number, since it is larger than the sum of its proper divisors (1).

225622253093 is an equidigital number, since it uses as much as digits as its factorization.

225622253093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 225622253093 in words is "two hundred twenty-five billion, six hundred twenty-two million, two hundred fifty-three thousand, ninety-three".