2226402023 has 2 divisors, whose sum is σ = 2226402024. Its totient is φ = 2226402022.

The previous prime is 2226402019. The next prime is 2226402029. The reversal of 2226402023 is 3202046222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2226402023 - 2² = 2226402019 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2226402023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2226402029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113201011 + 1113201012.

It is an arithmetic number, because the mean of its divisors is an integer number (1113201012).

Almost surely, 2^2226402023 is an apocalyptic number.

2226402023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226402023 is an equidigital number, since it uses as much as digits as its factorization.

2226402023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2226402023 is about 47184.7647339690. The cubic root of 2226402023 is about 1305.7735362984.

Adding to 2226402023 its reverse (3202046222), we get a palindrome (5428448245).

The spelling of 2226402023 in words is "two billion, two hundred twenty-six million, four hundred two thousand, twenty-three".