112202200121111 has 2 divisors, whose sum is σ = 112202200121112. Its totient is φ = 112202200121110.

The previous prime is 112202200121093. The next prime is 112202200121149. The reversal of 112202200121111 is 111121002202211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112202200121111 - 2¹⁴ = 112202200104727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112202200121111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112202200127111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56101100060555 + 56101100060556.

It is an arithmetic number, because the mean of its divisors is an integer number (56101100060556).

Almost surely, 2^{112202200121111} is an apocalyptic number.

112202200121111 is a deficient number, since it is larger than the sum of its proper divisors (1).

112202200121111 is an equidigital number, since it uses as much as digits as its factorization.

112202200121111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112202200121111 its reverse (111121002202211), we get a palindrome (223323202323322).

The spelling of 112202200121111 in words is "one hundred twelve trillion, two hundred two billion, two hundred million, one hundred twenty-one thousand, one hundred eleven".