11220001102110 has 256 divisors, whose sum is σ = 29754511653888. Its totient is φ = 2696002560000.

The previous prime is 11220001102099. The next prime is 11220001102151. The reversal of 11220001102110 is 1120110002211.

It is a super-2 number, since 2×11220001102110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 393104440 + ... + 393132980.

It is an arithmetic number, because the mean of its divisors is an integer number (116228561148).

Almost surely, 2^{11220001102110} is an apocalyptic number.

11220001102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11220001102110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14877255826944).

11220001102110 is an abundant number, since it is smaller than the sum of its proper divisors (18534510551778).

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

11220001102110 is a wasteful number, since it uses less digits than its factorization.

11220001102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28939.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11220001102110 its reverse (1120110002211), we get a palindrome (12340111104321).

The spelling of 11220001102110 in words is "eleven trillion, two hundred twenty billion, one million, one hundred two thousand, one hundred ten".