222434297 has 2 divisors, whose sum is σ = 222434298. Its totient is φ = 222434296.

The previous prime is 222434291. The next prime is 222434309. The reversal of 222434297 is 792434222.

222434297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116014441 + 106419856 = 10771^2 + 10316^2 .

It is a cyclic number.

It is not a de Polignac number, because 222434297 - 2⁴ = 222434281 is a prime.

It is a Chen prime.

It is equal to p_12249197 and since 222434297 and 12249197 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (222434291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111217148 + 111217149.

It is an arithmetic number, because the mean of its divisors is an integer number (111217149).

Almost surely, 2^222434297 is an apocalyptic number.

It is an amenable number.

222434297 is a deficient number, since it is larger than the sum of its proper divisors (1).

222434297 is an equidigital number, since it uses as much as digits as its factorization.

222434297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 35.

The square root of 222434297 is about 14914.2313580017. The cubic root of 222434297 is about 605.8994857381.

The spelling of 222434297 in words is "two hundred twenty-two million, four hundred thirty-four thousand, two hundred ninety-seven".