316422233 has 2 divisors, whose sum is σ = 316422234. Its totient is φ = 316422232.

The previous prime is 316422203. The next prime is 316422263. The reversal of 316422233 is 332224613.

It is a balanced prime because it is at equal distance from previous prime (316422203) and next prime (316422263).

It can be written as a sum of positive squares in only one way, i.e., 300398224 + 16024009 = 17332^2 + 4003^2 .

It is a cyclic number.

It is not a de Polignac number, because 316422233 - 2⁸ = 316421977 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (316422203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158211116 + 158211117.

It is an arithmetic number, because the mean of its divisors is an integer number (158211117).

Almost surely, 2^316422233 is an apocalyptic number.

It is an amenable number.

316422233 is a deficient number, since it is larger than the sum of its proper divisors (1).

316422233 is an equidigital number, since it uses as much as digits as its factorization.

316422233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 26.

The square root of 316422233 is about 17788.2611010745. The cubic root of 316422233 is about 681.4316959118.

Adding to 316422233 its reverse (332224613), we get a palindrome (648646846).

The spelling of 316422233 in words is "three hundred sixteen million, four hundred twenty-two thousand, two hundred thirty-three".