225401112140201 has 2 divisors, whose sum is σ = 225401112140202. Its totient is φ = 225401112140200.

The previous prime is 225401112140179. The next prime is 225401112140209. The reversal of 225401112140201 is 102041211104522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143559217824400 + 81841894315801 = 11981620^2 + 9046651^2 .

It is a cyclic number.

It is not a de Polignac number, because 225401112140201 - 2³⁰ = 225400038398377 is a prime.

It is a super-2 number, since 2×225401112140201² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (225401112140209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112700556070100 + 112700556070101.

It is an arithmetic number, because the mean of its divisors is an integer number (112700556070101).

Almost surely, 2^{225401112140201} is an apocalyptic number.

It is an amenable number.

225401112140201 is a deficient number, since it is larger than the sum of its proper divisors (1).

225401112140201 is an equidigital number, since it uses as much as digits as its factorization.

225401112140201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 225401112140201 its reverse (102041211104522), we get a palindrome (327442323244723).

The spelling of 225401112140201 in words is "two hundred twenty-five trillion, four hundred one billion, one hundred twelve million, one hundred forty thousand, two hundred one".