11201120122210 has 64 divisors (see below), whose sum is σ = 20373379200000. Its totient is φ = 4433769736704.

The previous prime is 11201120122189. The next prime is 11201120122259. The reversal of 11201120122210 is 1222102110211.

It is a super-3 number, since 3×11201120122210³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394266486 + ... + 394294894.

It is an arithmetic number, because the mean of its divisors is an integer number (318334050000).

Almost surely, 2^{11201120122210} is an apocalyptic number.

11201120122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11201120122210 is a deficient number, since it is larger than the sum of its proper divisors (9172259077790).

11201120122210 is a wasteful number, since it uses less digits than its factorization.

11201120122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29683.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11201120122210 its reverse (1222102110211), we get a palindrome (12423222232421).

The spelling of 11201120122210 in words is "eleven trillion, two hundred one billion, one hundred twenty million, one hundred twenty-two thousand, two hundred ten".