2202320023 has 2 divisors, whose sum is σ = 2202320024. Its totient is φ = 2202320022.

The previous prime is 2202319981. The next prime is 2202320047. The reversal of 2202320023 is 3200232022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202320023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2202319979 and 2202320006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202320053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101160011 + 1101160012.

It is an arithmetic number, because the mean of its divisors is an integer number (1101160012).

Almost surely, 2^2202320023 is an apocalyptic number.

2202320023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202320023 is an equidigital number, since it uses as much as digits as its factorization.

2202320023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2202320023 is about 46928.8826097532. The cubic root of 2202320023 is about 1301.0484683693.

Adding to 2202320023 its reverse (3200232022), we get a palindrome (5402552045).

The spelling of 2202320023 in words is "two billion, two hundred two million, three hundred twenty thousand, twenty-three".