222303113 has 2 divisors, whose sum is σ = 222303114. Its totient is φ = 222303112.

The previous prime is 222303089. The next prime is 222303217. The reversal of 222303113 is 311303222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157452304 + 64850809 = 12548^2 + 8053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222303113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222303091 and 222303100.

It is not a weakly prime, because it can be changed into another prime (222303313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111151556 + 111151557.

It is an arithmetic number, because the mean of its divisors is an integer number (111151557).

Almost surely, 2^222303113 is an apocalyptic number.

It is an amenable number.

222303113 is a deficient number, since it is larger than the sum of its proper divisors (1).

222303113 is an equidigital number, since it uses as much as digits as its factorization.

222303113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 222303113 is about 14909.8327623082. The cubic root of 222303113 is about 605.7803495107.

Adding to 222303113 its reverse (311303222), we get a palindrome (533606335).

The spelling of 222303113 in words is "two hundred twenty-two million, three hundred three thousand, one hundred thirteen".