22212224234311 has 2 divisors, whose sum is σ = 22212224234312. Its totient is φ = 22212224234310.

The previous prime is 22212224234173. The next prime is 22212224234377. The reversal of 22212224234311 is 11343242221222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22212224234311 - 2¹⁵ = 22212224201543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22212224231311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106112117155 + 11106112117156.

It is an arithmetic number, because the mean of its divisors is an integer number (11106112117156).

Almost surely, 2^{22212224234311} is an apocalyptic number.

22212224234311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212224234311 is an equidigital number, since it uses as much as digits as its factorization.

22212224234311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 31.

Adding to 22212224234311 its reverse (11343242221222), we get a palindrome (33555466455533).

The spelling of 22212224234311 in words is "twenty-two trillion, two hundred twelve billion, two hundred twenty-four million, two hundred thirty-four thousand, three hundred eleven".