225632650219 has 2 divisors, whose sum is σ = 225632650220. Its totient is φ = 225632650218.

The previous prime is 225632650169. The next prime is 225632650241. The reversal of 225632650219 is 912056236522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225632650219 is a prime.

It is a super-2 number, since 2×225632650219² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (225632651219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112816325109 + 112816325110.

It is an arithmetic number, because the mean of its divisors is an integer number (112816325110).

Almost surely, 2^225632650219 is an apocalyptic number.

225632650219 is a deficient number, since it is larger than the sum of its proper divisors (1).

225632650219 is an equidigital number, since it uses as much as digits as its factorization.

225632650219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 225632650219 in words is "two hundred twenty-five billion, six hundred thirty-two million, six hundred fifty thousand, two hundred nineteen".