222213331113311 has 2 divisors, whose sum is σ = 222213331113312. Its totient is φ = 222213331113310.

The previous prime is 222213331113289. The next prime is 222213331113329. The reversal of 222213331113311 is 113311133312222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222213331113311 - 2³⁰ = 222212257371487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222213331113391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111106665556655 + 111106665556656.

It is an arithmetic number, because the mean of its divisors is an integer number (111106665556656).

Almost surely, 2^{222213331113311} is an apocalyptic number.

222213331113311 is a deficient number, since it is larger than the sum of its proper divisors (1).

222213331113311 is an equidigital number, since it uses as much as digits as its factorization.

222213331113311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 29.

Adding to 222213331113311 its reverse (113311133312222), we get a palindrome (335524464425533).

The spelling of 222213331113311 in words is "two hundred twenty-two trillion, two hundred thirteen billion, three hundred thirty-one million, one hundred thirteen thousand, three hundred eleven".