2220112232311 has 2 divisors, whose sum is σ = 2220112232312. Its totient is φ = 2220112232310.

The previous prime is 2220112232291. The next prime is 2220112232339. The reversal of 2220112232311 is 1132322110222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220112232311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220112232011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110056116155 + 1110056116156.

It is an arithmetic number, because the mean of its divisors is an integer number (1110056116156).

Almost surely, 2^{2220112232311} is an apocalyptic number.

2220112232311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220112232311 is an equidigital number, since it uses as much as digits as its factorization.

2220112232311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2220112232311 its reverse (1132322110222), we get a palindrome (3352434342533).

The spelling of 2220112232311 in words is "two trillion, two hundred twenty billion, one hundred twelve million, two hundred thirty-two thousand, three hundred eleven".