225214103 has 2 divisors, whose sum is σ = 225214104. Its totient is φ = 225214102.

The previous prime is 225214081. The next prime is 225214111. The reversal of 225214103 is 301412522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225214103 - 2²⁰ = 224165527 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225214123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112607051 + 112607052.

It is an arithmetic number, because the mean of its divisors is an integer number (112607052).

Almost surely, 2^225214103 is an apocalyptic number.

225214103 is a deficient number, since it is larger than the sum of its proper divisors (1).

225214103 is an equidigital number, since it uses as much as digits as its factorization.

225214103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 225214103 is about 15007.1350696927. The cubic root of 225214103 is about 608.4130595369.

Adding to 225214103 its reverse (301412522), we get a palindrome (526626625).

It can be divided in two parts, 22 and 5214103, that added together give a palindrome (5214125).

The spelling of 225214103 in words is "two hundred twenty-five million, two hundred fourteen thousand, one hundred three".