11202111021122 has 16 divisors (see below), whose sum is σ = 19204026084672. Its totient is φ = 4800802925520.

The previous prime is 11202111021061. The next prime is 11202111021131. The reversal of 11202111021122 is 22112011120211.

It is a self number, because there is not a number n which added to its sum of digits gives 11202111021122.

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, 7797404 + ... + 9121607.

It is an arithmetic number, because the mean of its divisors is an integer number (1200251630292).

Almost surely, 2^{11202111021122} is an apocalyptic number.

11202111021122 is a deficient number, since it is larger than the sum of its proper divisors (8001915063550).

11202111021122 is a wasteful number, since it uses less digits than its factorization.

11202111021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16966313.

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

Adding to 11202111021122 its reverse (22112011120211), we get a palindrome (33314122141333).

The spelling of 11202111021122 in words is "eleven trillion, two hundred two billion, one hundred eleven million, twenty-one thousand, one hundred twenty-two".