2223453611 has 2 divisors, whose sum is σ = 2223453612. Its totient is φ = 2223453610.

The previous prime is 2223453601. The next prime is 2223453619. The reversal of 2223453611 is 1163543222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2223453611 - 2²⁶ = 2156344747 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223453619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111726805 + 1111726806.

It is an arithmetic number, because the mean of its divisors is an integer number (1111726806).

Almost surely, 2^2223453611 is an apocalyptic number.

2223453611 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223453611 is an equidigital number, since it uses as much as digits as its factorization.

2223453611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 29.

The square root of 2223453611 is about 47153.5111205942. The cubic root of 2223453611 is about 1305.1968720859.

Adding to 2223453611 its reverse (1163543222), we get a palindrome (3386996833).

The spelling of 2223453611 in words is "two billion, two hundred twenty-three million, four hundred fifty-three thousand, six hundred eleven".