222222022103 has 2 divisors, whose sum is σ = 222222022104. Its totient is φ = 222222022102.

The previous prime is 222222022051. The next prime is 222222022123. The reversal of 222222022103 is 301220222222.

It is an a-pointer prime, because the next prime (222222022123) can be obtained adding 222222022103 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222222022103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222222022123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111111011051 + 111111011052.

It is an arithmetic number, because the mean of its divisors is an integer number (111111011052).

Almost surely, 2^222222022103 is an apocalyptic number.

222222022103 is a deficient number, since it is larger than the sum of its proper divisors (1).

222222022103 is an equidigital number, since it uses as much as digits as its factorization.

222222022103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 222222022103 its reverse (301220222222), we get a palindrome (523442244325).

The spelling of 222222022103 in words is "two hundred twenty-two billion, two hundred twenty-two million, twenty-two thousand, one hundred three".