11200122202202 has 4 divisors (see below), whose sum is σ = 16800183303306. Its totient is φ = 5600061101100.

The previous prime is 11200122202193. The next prime is 11200122202223. The reversal of 11200122202202 is 20220222100211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11013378086881 + 186744115321 = 3318641^2 + 432139^2 .

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, 2800030550549 + ... + 2800030550552.

Almost surely, 2^{11200122202202} is an apocalyptic number.

11200122202202 is a deficient number, since it is larger than the sum of its proper divisors (5600061101104).

11200122202202 is an equidigital number, since it uses as much as digits as its factorization.

11200122202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600061101103.

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

Adding to 11200122202202 its reverse (20220222100211), we get a palindrome (31420344302413).

The spelling of 11200122202202 in words is "eleven trillion, two hundred billion, one hundred twenty-two million, two hundred two thousand, two hundred two".