2220313223 has 2 divisors, whose sum is σ = 2220313224. Its totient is φ = 2220313222.

The previous prime is 2220313181. The next prime is 2220313243. The reversal of 2220313223 is 3223130222.

It is an a-pointer prime, because the next prime (2220313243) can be obtained adding 2220313223 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2220313223 - 2¹⁸ = 2220051079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2220313195 and 2220313204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220313243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110156611 + 1110156612.

It is an arithmetic number, because the mean of its divisors is an integer number (1110156612).

Almost surely, 2^2220313223 is an apocalyptic number.

2220313223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220313223 is an equidigital number, since it uses as much as digits as its factorization.

2220313223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2220313223 is about 47120.1997342965. The cubic root of 2220313223 is about 1304.5820993729.

Adding to 2220313223 its reverse (3223130222), we get a palindrome (5443443445).

The spelling of 2220313223 in words is "two billion, two hundred twenty million, three hundred thirteen thousand, two hundred twenty-three".