222313339 has 2 divisors, whose sum is σ = 222313340. Its totient is φ = 222313338.

The previous prime is 222313291. The next prime is 222313379. The reversal of 222313339 is 933313222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222313339 - 2¹¹ = 222311291 is a prime.

It is not a weakly prime, because it can be changed into another prime (222313379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111156669 + 111156670.

It is an arithmetic number, because the mean of its divisors is an integer number (111156670).

Almost surely, 2^222313339 is an apocalyptic number.

222313339 is a deficient number, since it is larger than the sum of its proper divisors (1).

222313339 is an equidigital number, since it uses as much as digits as its factorization.

222313339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 28.

The square root of 222313339 is about 14910.1756864230. The cubic root of 222313339 is about 605.7896380519.

The spelling of 222313339 in words is "two hundred twenty-two million, three hundred thirteen thousand, three hundred thirty-nine".