11202021122200 has 24 divisors (see below), whose sum is σ = 26044699109580. Its totient is φ = 4480808448800.

The previous prime is 11202021122183. The next prime is 11202021122207. The reversal of 11202021122200 is 222112020211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202021122207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28005052606 + ... + 28005053005.

Almost surely, 2^{11202021122200} is an apocalyptic number.

11202021122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202021122200 is an abundant number, since it is smaller than the sum of its proper divisors (14842677987380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11202021122200 is a wasteful number, since it uses less digits than its factorization.

11202021122200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56010105627 (or 56010105618 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11202021122200 its reverse (222112020211), we get a palindrome (11424133142411).

The spelling of 11202021122200 in words is "eleven trillion, two hundred two billion, twenty-one million, one hundred twenty-two thousand, two hundred".