11200112022212 has 6 divisors (see below), whose sum is σ = 19600196038878. Its totient is φ = 5600056011104.

The previous prime is 11200112022163. The next prime is 11200112022241. The reversal of 11200112022212 is 21222021100211.

It can be written as a sum of positive squares in only one way, i.e., 11133927256516 + 66184765696 = 3336754^2 + 257264^2 .

It is an unprimeable number.

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, 1400014002773 + ... + 1400014002780.

It is an arithmetic number, because the mean of its divisors is an integer number (3266699339813).

Almost surely, 2^{11200112022212} is an apocalyptic number.

It is an amenable number.

11200112022212 is a deficient number, since it is larger than the sum of its proper divisors (8400084016666).

11200112022212 is a wasteful number, since it uses less digits than its factorization.

11200112022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800028005557 (or 2800028005555 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11200112022212 its reverse (21222021100211), we get a palindrome (32422133122423).

The spelling of 11200112022212 in words is "eleven trillion, two hundred billion, one hundred twelve million, twenty-two thousand, two hundred twelve".