222022259 has 2 divisors, whose sum is σ = 222022260. Its totient is φ = 222022258.

The previous prime is 222022211. The next prime is 222022267. The reversal of 222022259 is 952220222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222022259 is a prime.

It is not a weakly prime, because it can be changed into another prime (222024259) 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, 111011129 + 111011130.

It is an arithmetic number, because the mean of its divisors is an integer number (111011130).

Almost surely, 2^222022259 is an apocalyptic number.

222022259 is a deficient number, since it is larger than the sum of its proper divisors (1).

222022259 is an equidigital number, since it uses as much as digits as its factorization.

222022259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 222022259 is about 14900.4113701602. The cubic root of 222022259 is about 605.5251311121.

The spelling of 222022259 in words is "two hundred twenty-two million, twenty-two thousand, two hundred fifty-nine".