11220210202110 has 256 divisors, whose sum is σ = 35097985843200. Its totient is φ = 2227727867904.

The previous prime is 11220210202063. The next prime is 11220210202177. The reversal of 11220210202110 is 1120201202211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11220210202110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 361471971 + ... + 361503009.

It is an arithmetic number, because the mean of its divisors is an integer number (137101507200).

Almost surely, 2^{11220210202110} is an apocalyptic number.

11220210202110 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 11220210202110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17548992921600).

11220210202110 is an abundant number, since it is smaller than the sum of its proper divisors (23877775641090).

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

11220210202110 is a wasteful number, since it uses less digits than its factorization.

11220210202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38875.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11220210202110 its reverse (1120201202211), we get a palindrome (12340411404321).

The spelling of 11220210202110 in words is "eleven trillion, two hundred twenty billion, two hundred ten million, two hundred two thousand, one hundred ten".