11122442200 has 96 divisors (see below), whose sum is σ = 26742551760. Its totient is φ = 4299609600.

The previous prime is 11122442197. The next prime is 11122442203. The reversal of 11122442200 is 224422111.

It is an interprime number because it is at equal distance from previous prime (11122442197) and next prime (11122442203).

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122442203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 702370 + ... + 718030.

Almost surely, 2^11122442200 is an apocalyptic number.

11122442200 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 11122442200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13371275880).

11122442200 is an abundant number, since it is smaller than the sum of its proper divisors (15620109560).

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

11122442200 is a wasteful number, since it uses less digits than its factorization.

11122442200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15797 (or 15788 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11122442200 its reverse (224422111), we get a palindrome (11346864311).

The spelling of 11122442200 in words is "eleven billion, one hundred twenty-two million, four hundred forty-two thousand, two hundred".