11200022202122 has 32 divisors (see below), whose sum is σ = 18499631254272. Its totient is φ = 5053139106624.

The previous prime is 11200022202097. The next prime is 11200022202137. The reversal of 11200022202122 is 22120222000211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11200022202122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4530713 + ... + 6551900.

It is an arithmetic number, because the mean of its divisors is an integer number (578113476696).

Almost surely, 2^{11200022202122} is an apocalyptic number.

11200022202122 is a deficient number, since it is larger than the sum of its proper divisors (7299609052150).

11200022202122 is a wasteful number, since it uses less digits than its factorization.

11200022202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11083502.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11200022202122 its reverse (22120222000211), we get a palindrome (33320244202333).

The spelling of 11200022202122 in words is "eleven trillion, two hundred billion, twenty-two million, two hundred two thousand, one hundred twenty-two".