222320050423 has 2 divisors, whose sum is σ = 222320050424. Its totient is φ = 222320050422.

The previous prime is 222320050363. The next prime is 222320050487. The reversal of 222320050423 is 324050023222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222320050423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222320050123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111160025211 + 111160025212.

It is an arithmetic number, because the mean of its divisors is an integer number (111160025212).

Almost surely, 2^222320050423 is an apocalyptic number.

222320050423 is a deficient number, since it is larger than the sum of its proper divisors (1).

222320050423 is an equidigital number, since it uses as much as digits as its factorization.

222320050423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 222320050423 its reverse (324050023222), we get a palindrome (546370073645).

The spelling of 222320050423 in words is "two hundred twenty-two billion, three hundred twenty million, fifty thousand, four hundred twenty-three".