350022223 has 2 divisors, whose sum is σ = 350022224. Its totient is φ = 350022222.

The previous prime is 350022187. The next prime is 350022227. The reversal of 350022223 is 322220053.

It is a strong prime.

It is an emirp because it is prime and its reverse (322220053) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350022223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 350022223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350022227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175011111 + 175011112.

It is an arithmetic number, because the mean of its divisors is an integer number (175011112).

Almost surely, 2^350022223 is an apocalyptic number.

350022223 is a deficient number, since it is larger than the sum of its proper divisors (1).

350022223 is an equidigital number, since it uses as much as digits as its factorization.

350022223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 350022223 is about 18708.8808591000. The cubic root of 350022223 is about 704.7447883308.

Adding to 350022223 its reverse (322220053), we get a palindrome (672242276).

The spelling of 350022223 in words is "three hundred fifty million, twenty-two thousand, two hundred twenty-three".