11202200021222 has 16 divisors (see below), whose sum is σ = 19332655840800. Its totient is φ = 4768721772288.

The previous prime is 11202200021071. The next prime is 11202200021227. The reversal of 11202200021222 is 22212000220211.

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 11202200021222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202200021227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2685089003 + ... + 2685093174.

It is an arithmetic number, because the mean of its divisors is an integer number (1208290990050).

Almost surely, 2^{11202200021222} is an apocalyptic number.

11202200021222 is a deficient number, since it is larger than the sum of its proper divisors (8130455819578).

11202200021222 is a wasteful number, since it uses less digits than its factorization.

11202200021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5370182335.

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

Adding to 11202200021222 its reverse (22212000220211), we get a palindrome (33414200241433).

The spelling of 11202200021222 in words is "eleven trillion, two hundred two billion, two hundred million, twenty-one thousand, two hundred twenty-two".