3122214289 has 2 divisors, whose sum is σ = 3122214290. Its totient is φ = 3122214288.

The previous prime is 3122214283. The next prime is 3122214341. The reversal of 3122214289 is 9824122213.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3025880064 + 96334225 = 55008^2 + 9815^2 .

It is a cyclic number.

It is not a de Polignac number, because 3122214289 - 2⁵ = 3122214257 is a prime.

It is not a weakly prime, because it can be changed into another prime (3122214283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561107144 + 1561107145.

It is an arithmetic number, because the mean of its divisors is an integer number (1561107145).

Almost surely, 2^3122214289 is an apocalyptic number.

It is an amenable number.

3122214289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122214289 is an equidigital number, since it uses as much as digits as its factorization.

3122214289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 34.

The square root of 3122214289 is about 55876.7777256348. Note that the first 4 decimals coincide. The cubic root of 3122214289 is about 1461.5743149762.

The spelling of 3122214289 in words is "three billion, one hundred twenty-two million, two hundred fourteen thousand, two hundred eighty-nine".