112121122022267 has 2 divisors, whose sum is σ = 112121122022268. Its totient is φ = 112121122022266.

The previous prime is 112121122022257. The next prime is 112121122022309. The reversal of 112121122022267 is 762220221121211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112121122022267 - 2²⁰ = 112121120973691 is a prime.

It is a super-2 number, since 2×112121122022267² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112121122022257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060561011133 + 56060561011134.

It is an arithmetic number, because the mean of its divisors is an integer number (56060561011134).

Almost surely, 2^{112121122022267} is an apocalyptic number.

112121122022267 is a deficient number, since it is larger than the sum of its proper divisors (1).

112121122022267 is an equidigital number, since it uses as much as digits as its factorization.

112121122022267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 32.

Adding to 112121122022267 its reverse (762220221121211), we get a palindrome (874341343143478).

The spelling of 112121122022267 in words is "one hundred twelve trillion, one hundred twenty-one billion, one hundred twenty-two million, twenty-two thousand, two hundred sixty-seven".