2212733111 has 2 divisors, whose sum is σ = 2212733112. Its totient is φ = 2212733110.

The previous prime is 2212733053. The next prime is 2212733113. The reversal of 2212733111 is 1113372122.

2212733111 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 a de Polignac number, because none of the positive numbers 2^k-2212733111 is a prime.

Together with 2212733113, 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 (2212733113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106366555 + 1106366556.

It is an arithmetic number, because the mean of its divisors is an integer number (1106366556).

Almost surely, 2^2212733111 is an apocalyptic number.

2212733111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212733111 is an equidigital number, since it uses as much as digits as its factorization.

2212733111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504, while the sum is 23.

The square root of 2212733111 is about 47039.6971822736. The cubic root of 2212733111 is about 1303.0957995715.

The spelling of 2212733111 in words is "two billion, two hundred twelve million, seven hundred thirty-three thousand, one hundred eleven".