11202101110220 has 12 divisors (see below), whose sum is σ = 23524412331504. Its totient is φ = 4480840444080.

The previous prime is 11202101110217. The next prime is 11202101110223. The reversal of 11202101110220 is 2201110120211.

It is an interprime number because it is at equal distance from previous prime (11202101110217) and next prime (11202101110223).

It is a junction number, because it is equal to n+sod(n) for n = 11202101110195 and 11202101110204.

It is not an unprimeable number, because it can be changed into a prime (11202101110223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280052527736 + ... + 280052527775.

It is an arithmetic number, because the mean of its divisors is an integer number (1960367694292).

Almost surely, 2^{11202101110220} is an apocalyptic number.

11202101110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202101110220 is an abundant number, since it is smaller than the sum of its proper divisors (12322311221284).

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

11202101110220 is a wasteful number, since it uses less digits than its factorization.

11202101110220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560105055520 (or 560105055518 counting only the distinct ones).

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

Adding to 11202101110220 its reverse (2201110120211), we get a palindrome (13403211230431).

Subtracting from 11202101110220 its reverse (2201110120211), we obtain a palindrome (9000990990009).

The spelling of 11202101110220 in words is "eleven trillion, two hundred two billion, one hundred one million, one hundred ten thousand, two hundred twenty".