11122022020200 has 384 divisors, whose sum is σ = 43154037964800. Its totient is φ = 2306850462720.

The previous prime is 11122022020163. The next prime is 11122022020289. The reversal of 11122022020200 is 202022022111.

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 11122022020200.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1495129 + ... + 4947671.

It is an arithmetic number, because the mean of its divisors is an integer number (112380307200).

Almost surely, 2^{11122022020200} is an apocalyptic number.

11122022020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11122022020200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21577018982400).

11122022020200 is an abundant number, since it is smaller than the sum of its proper divisors (32032015944600).

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

11122022020200 is a wasteful number, since it uses less digits than its factorization.

11122022020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452641 (or 3452632 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11122022020200 its reverse (202022022111), we get a palindrome (11324044042311).

The spelling of 11122022020200 in words is "eleven trillion, one hundred twenty-two billion, twenty-two million, twenty thousand, two hundred".