11110201102220 has 72 divisors (see below), whose sum is σ = 25654626690000. Its totient is φ = 4038601057920.

The previous prime is 11110201102213. The next prime is 11110201102229. The reversal of 11110201102220 is 2220110201111.

11110201102220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11110201102195 and 11110201102204.

It is not an unprimeable number, because it can be changed into a prime (11110201102229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5817551 + ... + 7487609.

Almost surely, 2^{11110201102220} is an apocalyptic number.

11110201102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11110201102220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12827313345000).

11110201102220 is an abundant number, since it is smaller than the sum of its proper divisors (14544425587780).

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

11110201102220 is a wasteful number, since it uses less digits than its factorization.

11110201102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672839 (or 1672826 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11110201102220 its reverse (2220110201111), we get a palindrome (13330311303331).

The spelling of 11110201102220 in words is "eleven trillion, one hundred ten billion, two hundred one million, one hundred two thousand, two hundred twenty".