2202222223 has 2 divisors, whose sum is σ = 2202222224. Its totient is φ = 2202222222.

The previous prime is 2202222179. The next prime is 2202222287. The reversal of 2202222223 is 3222222022.

2202222223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2202222223 - 2²¹ = 2200125071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2202222223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202222293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101111111 + 1101111112.

It is an arithmetic number, because the mean of its divisors is an integer number (1101111112).

Almost surely, 2^2202222223 is an apocalyptic number.

2202222223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202222223 is an equidigital number, since it uses as much as digits as its factorization.

2202222223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2202222223 is about 46927.8405959618. The cubic root of 2202222223 is about 1301.0292092210.

Adding to 2202222223 its reverse (3222222022), we get a palindrome (5424444245).

The spelling of 2202222223 in words is "two billion, two hundred two million, two hundred twenty-two thousand, two hundred twenty-three".