11122200222202 has 16 divisors (see below), whose sum is σ = 16693848964800. Its totient is φ = 5557584185728.

The previous prime is 11122200222149. The next prime is 11122200222239. The reversal of 11122200222202 is 20222200222111.

It is a self number, because there is not a number n which added to its sum of digits gives 11122200222202.

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, 99724473 + ... + 99835939.

It is an arithmetic number, because the mean of its divisors is an integer number (1043365560300).

Almost surely, 2^{11122200222202} is an apocalyptic number.

11122200222202 is a deficient number, since it is larger than the sum of its proper divisors (5571648742598).

11122200222202 is a wasteful number, since it uses less digits than its factorization.

11122200222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142565.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11122200222202 its reverse (20222200222111), we get a palindrome (31344400444313).

Subtracting 11122200222202 from its reverse (20222200222111), we obtain a palindrome (9099999999909).

The spelling of 11122200222202 in words is "eleven trillion, one hundred twenty-two billion, two hundred million, two hundred twenty-two thousand, two hundred two".