2220412423 has 2 divisors, whose sum is σ = 2220412424. Its totient is φ = 2220412422.

The previous prime is 2220412391. The next prime is 2220412427. The reversal of 2220412423 is 3242140222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2220412423 - 2⁵ = 2220412391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2220412394 and 2220412403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220412427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110206211 + 1110206212.

It is an arithmetic number, because the mean of its divisors is an integer number (1110206212).

Almost surely, 2^2220412423 is an apocalyptic number.

2220412423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220412423 is an equidigital number, since it uses as much as digits as its factorization.

2220412423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2220412423 is about 47121.2523496564. The cubic root of 2220412423 is about 1304.6015279556.

Adding to 2220412423 its reverse (3242140222), we get a palindrome (5462552645).

The spelling of 2220412423 in words is "two billion, two hundred twenty million, four hundred twelve thousand, four hundred twenty-three".