11200210002220 has 48 divisors (see below), whose sum is σ = 23546542612320. Its totient is φ = 4475114002944.

The previous prime is 11200210002199. The next prime is 11200210002299. The reversal of 11200210002220 is 2220001200211.

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 11200210002220.

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 15 ways as a sum of consecutive naturals, for example, 109168987 + ... + 109271533.

It is an arithmetic number, because the mean of its divisors is an integer number (490552971090).

Almost surely, 2^{11200210002220} is an apocalyptic number.

11200210002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11200210002220 is an abundant number, since it is smaller than the sum of its proper divisors (12346332610100).

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

11200210002220 is a wasteful number, since it uses less digits than its factorization.

11200210002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108562 (or 108560 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11200210002220 its reverse (2220001200211), we get a palindrome (13420211202431).

The spelling of 11200210002220 in words is "eleven trillion, two hundred billion, two hundred ten million, two thousand, two hundred twenty".