3312112247 has 2 divisors, whose sum is σ = 3312112248. Its totient is φ = 3312112246.

The previous prime is 3312112213. The next prime is 3312112249. The reversal of 3312112247 is 7422112133.

It is a strong prime.

It is an emirp because it is prime and its reverse (7422112133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3312112247 - 2¹⁰ = 3312111223 is a prime.

Together with 3312112249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3312112249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656056123 + 1656056124.

It is an arithmetic number, because the mean of its divisors is an integer number (1656056124).

Almost surely, 2^3312112247 is an apocalyptic number.

3312112247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312112247 is an equidigital number, since it uses as much as digits as its factorization.

3312112247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 3312112247 is about 57550.9534847165. The cubic root of 3312112247 is about 1490.6248219535.

The spelling of 3312112247 in words is "three billion, three hundred twelve million, one hundred twelve thousand, two hundred forty-seven".