22210103 has 2 divisors, whose sum is σ = 22210104. Its totient is φ = 22210102.

The previous prime is 22210091. The next prime is 22210121. The reversal of 22210103 is 30101222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22210103 - 2¹⁰ = 22209079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22210163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105051 + 11105052.

It is an arithmetic number, because the mean of its divisors is an integer number (11105052).

Almost surely, 2^22210103 is an apocalyptic number.

22210103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210103 is an equidigital number, since it uses as much as digits as its factorization.

22210103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 22210103 is about 4712.7595949719. The cubic root of 22210103 is about 281.0931037340.

Adding to 22210103 its reverse (30101222), we get a palindrome (52311325).

The spelling of 22210103 in words is "twenty-two million, two hundred ten thousand, one hundred three".