11200220111222 has 8 divisors (see below), whose sum is σ = 16800369516000. Its totient is φ = 5600096939224.

The previous prime is 11200220111203. The next prime is 11200220111231. The reversal of 11200220111222 is 22211102200211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11200220111222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5453597 + ... + 7220952.

It is an arithmetic number, because the mean of its divisors is an integer number (2100046189500).

Almost surely, 2^{11200220111222} is an apocalyptic number.

11200220111222 is a deficient number, since it is larger than the sum of its proper divisors (5600149404778).

11200220111222 is a wasteful number, since it uses less digits than its factorization.

11200220111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13116390.

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

Adding to 11200220111222 its reverse (22211102200211), we get a palindrome (33411322311433).

The spelling of 11200220111222 in words is "eleven trillion, two hundred billion, two hundred twenty million, one hundred eleven thousand, two hundred twenty-two".