225224232833 has 2 divisors, whose sum is σ = 225224232834. Its totient is φ = 225224232832.

The previous prime is 225224232817. The next prime is 225224232839. The reversal of 225224232833 is 338232422522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 165528549904 + 59695682929 = 406852^2 + 244327^2 .

It is a cyclic number.

It is not a de Polignac number, because 225224232833 - 2⁴ = 225224232817 is a prime.

It is not a weakly prime, because it can be changed into another prime (225224232839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112612116416 + 112612116417.

It is an arithmetic number, because the mean of its divisors is an integer number (112612116417).

Almost surely, 2^225224232833 is an apocalyptic number.

It is an amenable number.

225224232833 is a deficient number, since it is larger than the sum of its proper divisors (1).

225224232833 is an equidigital number, since it uses as much as digits as its factorization.

225224232833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 38.

The spelling of 225224232833 in words is "two hundred twenty-five billion, two hundred twenty-four million, two hundred thirty-two thousand, eight hundred thirty-three".