222450103 has 4 divisors (see below), whose sum is σ = 226096888. Its totient is φ = 218803320.

The previous prime is 222450091. The next prime is 222450121. The reversal of 222450103 is 301054222.

222450103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222450103 - 2²⁵ = 188895671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222450703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823301 + ... + 1823422.

It is an arithmetic number, because the mean of its divisors is an integer number (56524222).

Almost surely, 2^222450103 is an apocalyptic number.

222450103 is a deficient number, since it is larger than the sum of its proper divisors (3646785).

222450103 is an equidigital number, since it uses as much as digits as its factorization.

222450103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3646784.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 222450103 is about 14914.7612451558. The cubic root of 222450103 is about 605.9138369729.

The spelling of 222450103 in words is "two hundred twenty-two million, four hundred fifty thousand, one hundred three".