233222713 has 2 divisors, whose sum is σ = 233222714. Its totient is φ = 233222712.

The previous prime is 233222707. The next prime is 233222741. The reversal of 233222713 is 317222332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233111824 + 110889 = 15268^2 + 333^2 .

It is a cyclic number.

It is not a de Polignac number, because 233222713 - 2²¹ = 231125561 is a prime.

It is not a weakly prime, because it can be changed into another prime (233222513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116611356 + 116611357.

It is an arithmetic number, because the mean of its divisors is an integer number (116611357).

Almost surely, 2^233222713 is an apocalyptic number.

It is an amenable number.

233222713 is a deficient number, since it is larger than the sum of its proper divisors (1).

233222713 is an equidigital number, since it uses as much as digits as its factorization.

233222713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 25.

The square root of 233222713 is about 15271.6309868986. The cubic root of 233222713 is about 615.5409460444.

The spelling of 233222713 in words is "two hundred thirty-three million, two hundred twenty-two thousand, seven hundred thirteen".