222331200002111 has 2 divisors, whose sum is σ = 222331200002112. Its totient is φ = 222331200002110.

The previous prime is 222331200002089. The next prime is 222331200002117. The reversal of 222331200002111 is 111200002133222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222331200002111 - 2¹⁸ = 222331199739967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222331200002117) 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, 111165600001055 + 111165600001056.

It is an arithmetic number, because the mean of its divisors is an integer number (111165600001056).

Almost surely, 2^{222331200002111} is an apocalyptic number.

222331200002111 is a deficient number, since it is larger than the sum of its proper divisors (1).

222331200002111 is an equidigital number, since it uses as much as digits as its factorization.

222331200002111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 222331200002111 its reverse (111200002133222), we get a palindrome (333531202135333).

The spelling of 222331200002111 in words is "two hundred twenty-two trillion, three hundred thirty-one billion, two hundred million, two thousand, one hundred eleven".