22555103 has 2 divisors, whose sum is σ = 22555104. Its totient is φ = 22555102.

The previous prime is 22555079. The next prime is 22555129. The reversal of 22555103 is 30155522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22555103 - 2¹² = 22551007 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22555133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11277551 + 11277552.

It is an arithmetic number, because the mean of its divisors is an integer number (11277552).

Almost surely, 2^22555103 is an apocalyptic number.

22555103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22555103 is an equidigital number, since it uses as much as digits as its factorization.

22555103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 22555103 is about 4749.2213045930. The cubic root of 22555103 is about 282.5410825992.

The spelling of 22555103 in words is "twenty-two million, five hundred fifty-five thousand, one hundred three".