225106774063 has 2 divisors, whose sum is σ = 225106774064. Its totient is φ = 225106774062.

The previous prime is 225106774049. The next prime is 225106774111. The reversal of 225106774063 is 360477601522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225106774063 - 2¹⁷ = 225106642991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225106774463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112553387031 + 112553387032.

It is an arithmetic number, because the mean of its divisors is an integer number (112553387032).

Almost surely, 2^225106774063 is an apocalyptic number.

225106774063 is a deficient number, since it is larger than the sum of its proper divisors (1).

225106774063 is an equidigital number, since it uses as much as digits as its factorization.

225106774063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 225106774063 in words is "two hundred twenty-five billion, one hundred six million, seven hundred seventy-four thousand, sixty-three".