225522103 has 2 divisors, whose sum is σ = 225522104. Its totient is φ = 225522102.

The previous prime is 225522097. The next prime is 225522109. The reversal of 225522103 is 301225522.

It is a balanced prime because it is at equal distance from previous prime (225522097) and next prime (225522109).

It is a cyclic number.

It is not a de Polignac number, because 225522103 - 2⁵ = 225522071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225522109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112761051 + 112761052.

It is an arithmetic number, because the mean of its divisors is an integer number (112761052).

Almost surely, 2^225522103 is an apocalyptic number.

225522103 is a deficient number, since it is larger than the sum of its proper divisors (1).

225522103 is an equidigital number, since it uses as much as digits as its factorization.

225522103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 225522103 is about 15017.3933490470. The cubic root of 225522103 is about 608.6902859037.

Adding to 225522103 its reverse (301225522), we get a palindrome (526747625).

It can be divided in two parts, 225522 and 103, that added together give a square (225625 = 475²).

The spelling of 225522103 in words is "two hundred twenty-five million, five hundred twenty-two thousand, one hundred three".