11112312200122 has 16 divisors (see below), whose sum is σ = 19050457995072. Its totient is φ = 4762224529920.

The previous prime is 11112312200113. The next prime is 11112312200149. The reversal of 11112312200122 is 22100221321111.

It is a self number, because there is not a number n which added to its sum of digits gives 11112312200122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15894279 + ... + 16578682.

It is an arithmetic number, because the mean of its divisors is an integer number (1190653624692).

Almost surely, 2^{11112312200122} is an apocalyptic number.

11112312200122 is a deficient number, since it is larger than the sum of its proper divisors (7938145794950).

11112312200122 is a wasteful number, since it uses less digits than its factorization.

11112312200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32497413.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11112312200122 its reverse (22100221321111), we get a palindrome (33212533521233).

The spelling of 11112312200122 in words is "eleven trillion, one hundred twelve billion, three hundred twelve million, two hundred thousand, one hundred twenty-two".