2212119911 has 2 divisors, whose sum is σ = 2212119912. Its totient is φ = 2212119910.

The previous prime is 2212119893. The next prime is 2212119919. The reversal of 2212119911 is 1199112122.

2212119911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2212119911 - 2²⁶ = 2145011047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212119919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106059955 + 1106059956.

It is an arithmetic number, because the mean of its divisors is an integer number (1106059956).

Almost surely, 2^2212119911 is an apocalyptic number.

2212119911 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212119911 is an equidigital number, since it uses as much as digits as its factorization.

2212119911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 29.

The square root of 2212119911 is about 47033.1788315440. The cubic root of 2212119911 is about 1302.9754156951.

The spelling of 2212119911 in words is "two billion, two hundred twelve million, one hundred nineteen thousand, nine hundred eleven".