114312217 has 2 divisors, whose sum is σ = 114312218. Its totient is φ = 114312216.

The previous prime is 114312197. The next prime is 114312239. The reversal of 114312217 is 712213411.

It is a happy number.

It is an a-pointer prime, because the next prime (114312239) can be obtained adding 114312217 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113976976 + 335241 = 10676^2 + 579^2 .

It is a cyclic number.

It is not a de Polignac number, because 114312217 - 2¹⁵ = 114279449 is a prime.

It is not a weakly prime, because it can be changed into another prime (114312617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57156108 + 57156109.

It is an arithmetic number, because the mean of its divisors is an integer number (57156109).

Almost surely, 2^114312217 is an apocalyptic number.

It is an amenable number.

114312217 is a deficient number, since it is larger than the sum of its proper divisors (1).

114312217 is an equidigital number, since it uses as much as digits as its factorization.

114312217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 336, while the sum is 22.

The square root of 114312217 is about 10691.6891556012. The cubic root of 114312217 is about 485.3230101082.

Adding to 114312217 its reverse (712213411), we get a palindrome (826525628).

The spelling of 114312217 in words is "one hundred fourteen million, three hundred twelve thousand, two hundred seventeen".