1120122120200 has 192 divisors, whose sum is σ = 2813585544000. Its totient is φ = 413425520640.

The previous prime is 1120122120199. The next prime is 1120122120203. The reversal of 1120122120200 is 20212210211.

It is a super-2 number, since 2×1120122120200² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120122120203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22634684 + ... + 22684116.

It is an arithmetic number, because the mean of its divisors is an integer number (14654091375).

Almost surely, 2^{1120122120200} is an apocalyptic number.

1120122120200 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 1120122120200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1406792772000).

1120122120200 is an abundant number, since it is smaller than the sum of its proper divisors (1693463423800).

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

1120122120200 is a wasteful number, since it uses less digits than its factorization.

1120122120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49624 (or 49615 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1120122120200 its reverse (20212210211), we get a palindrome (1140334330411).

The spelling of 1120122120200 in words is "one trillion, one hundred twenty billion, one hundred twenty-two million, one hundred twenty thousand, two hundred".