3112211411 has 2 divisors, whose sum is σ = 3112211412. Its totient is φ = 3112211410.

The previous prime is 3112211407. The next prime is 3112211449. The reversal of 3112211411 is 1141122113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3112211411 - 2² = 3112211407 is a prime.

It is a super-3 number, since 3×3112211411³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3112211411.

It is not a weakly prime, because it can be changed into another prime (3112211911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556105705 + 1556105706.

It is an arithmetic number, because the mean of its divisors is an integer number (1556105706).

Almost surely, 2^3112211411 is an apocalyptic number.

3112211411 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112211411 is an equidigital number, since it uses as much as digits as its factorization.

3112211411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48, while the sum is 17.

The square root of 3112211411 is about 55787.1975546361. The cubic root of 3112211411 is about 1460.0117924549.

Adding to 3112211411 its reverse (1141122113), we get a palindrome (4253333524).

The spelling of 3112211411 in words is "three billion, one hundred twelve million, two hundred eleven thousand, four hundred eleven".