225447126119 has 2 divisors, whose sum is σ = 225447126120. Its totient is φ = 225447126118.

The previous prime is 225447126083. The next prime is 225447126131. The reversal of 225447126119 is 911621744522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225447126119 is a prime.

It is a super-2 number, since 2×225447126119² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 225447126119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225447126139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112723563059 + 112723563060.

It is an arithmetic number, because the mean of its divisors is an integer number (112723563060).

Almost surely, 2^225447126119 is an apocalyptic number.

225447126119 is a deficient number, since it is larger than the sum of its proper divisors (1).

225447126119 is an equidigital number, since it uses as much as digits as its factorization.

225447126119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The spelling of 225447126119 in words is "two hundred twenty-five billion, four hundred forty-seven million, one hundred twenty-six thousand, one hundred nineteen".