2212344233111 has 2 divisors, whose sum is σ = 2212344233112. Its totient is φ = 2212344233110.

The previous prime is 2212344233089. The next prime is 2212344233147. The reversal of 2212344233111 is 1113324432122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2212344233111 - 2³⁸ = 1937466326167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212344236111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106172116555 + 1106172116556.

It is an arithmetic number, because the mean of its divisors is an integer number (1106172116556).

Almost surely, 2^{2212344233111} is an apocalyptic number.

2212344233111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212344233111 is an equidigital number, since it uses as much as digits as its factorization.

2212344233111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 29.

Adding to 2212344233111 its reverse (1113324432122), we get a palindrome (3325668665233).

The spelling of 2212344233111 in words is "two trillion, two hundred twelve billion, three hundred forty-four million, two hundred thirty-three thousand, one hundred eleven".