11210222200220 has 48 divisors (see below), whose sum is σ = 23779063788480. Its totient is φ = 4438865389056.

The previous prime is 11210222200217. The next prime is 11210222200277. The reversal of 11210222200220 is 2200222201211.

It is a happy number.

11210222200220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4390586 + ... + 6457374.

It is an arithmetic number, because the mean of its divisors is an integer number (495397162260).

Almost surely, 2^{11210222200220} is an apocalyptic number.

11210222200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11210222200220 is an abundant number, since it is smaller than the sum of its proper divisors (12568841588260).

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

11210222200220 is a wasteful number, since it uses less digits than its factorization.

11210222200220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069534 (or 2069532 counting only the distinct ones).

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

Adding to 11210222200220 its reverse (2200222201211), we get a palindrome (13410444401431).

Subtracting from 11210222200220 its reverse (2200222201211), we obtain a palindrome (9009999999009).

The spelling of 11210222200220 in words is "eleven trillion, two hundred ten billion, two hundred twenty-two million, two hundred thousand, two hundred twenty".