222122049859 has 2 divisors, whose sum is σ = 222122049860. Its totient is φ = 222122049858.

The previous prime is 222122049817. The next prime is 222122049883. The reversal of 222122049859 is 958940221222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222122049859 - 2³¹ = 219974566211 is a prime.

It is not a weakly prime, because it can be changed into another prime (222122049889) 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, 111061024929 + 111061024930.

It is an arithmetic number, because the mean of its divisors is an integer number (111061024930).

Almost surely, 2^222122049859 is an apocalyptic number.

222122049859 is a deficient number, since it is larger than the sum of its proper divisors (1).

222122049859 is an equidigital number, since it uses as much as digits as its factorization.

222122049859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 222122049859 in words is "two hundred twenty-two billion, one hundred twenty-two million, forty-nine thousand, eight hundred fifty-nine".