222319099 has 2 divisors, whose sum is σ = 222319100. Its totient is φ = 222319098.

The previous prime is 222319067. The next prime is 222319121. The reversal of 222319099 is 990913222.

222319099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222319099 - 2⁵ = 222319067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (222319499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111159549 + 111159550.

It is an arithmetic number, because the mean of its divisors is an integer number (111159550).

Almost surely, 2^222319099 is an apocalyptic number.

222319099 is a deficient number, since it is larger than the sum of its proper divisors (1).

222319099 is an equidigital number, since it uses as much as digits as its factorization.

222319099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 222319099 is about 14910.3688418496. The cubic root of 222319099 is about 605.7948698840.

The spelling of 222319099 in words is "two hundred twenty-two million, three hundred nineteen thousand, ninety-nine".