11120200221210 has 128 divisors (see below), whose sum is σ = 27723414343680. Its totient is φ = 2852507218176.

The previous prime is 11120200221203. The next prime is 11120200221211. The reversal of 11120200221210 is 1212200202111.

It is a super-3 number, since 3×11120200221210³ (a number of 40 digits) contains 333 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11120200221210.

It is not an unprimeable number, because it can be changed into a prime (11120200221211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 427210476 + ... + 427236504.

It is an arithmetic number, because the mean of its divisors is an integer number (216589174560).

Almost surely, 2^{11120200221210} is an apocalyptic number.

11120200221210 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 11120200221210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13861707171840).

11120200221210 is an abundant number, since it is smaller than the sum of its proper divisors (16603214122470).

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

11120200221210 is a wasteful number, since it uses less digits than its factorization.

11120200221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31092.

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

Adding to 11120200221210 its reverse (1212200202111), we get a palindrome (12332400423321).

The spelling of 11120200221210 in words is "eleven trillion, one hundred twenty billion, two hundred million, two hundred twenty-one thousand, two hundred ten".