222111222120967 has 2 divisors, whose sum is σ = 222111222120968. Its totient is φ = 222111222120966.

The previous prime is 222111222120937. The next prime is 222111222121111. The reversal of 222111222120967 is 769021222111222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222111222120967 - 2²⁷ = 222111087903239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222111222120917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111055611060483 + 111055611060484.

It is an arithmetic number, because the mean of its divisors is an integer number (111055611060484).

Almost surely, 2^{222111222120967} is an apocalyptic number.

222111222120967 is a deficient number, since it is larger than the sum of its proper divisors (1).

222111222120967 is an equidigital number, since it uses as much as digits as its factorization.

222111222120967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 222111222120967 in words is "two hundred twenty-two trillion, one hundred eleven billion, two hundred twenty-two million, one hundred twenty thousand, nine hundred sixty-seven".