1122504330200 has 96 divisors (see below), whose sum is σ = 2853230952960. Its totient is φ = 407301417600.

The previous prime is 1122504330197. The next prime is 1122504330209. The reversal of 1122504330200 is 20334052211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122504330209) 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, 467597 + ... + 1569603.

It is an arithmetic number, because the mean of its divisors is an integer number (29721155760).

Almost surely, 2^{1122504330200} is an apocalyptic number.

1122504330200 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 1122504330200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1426615476480).

1122504330200 is an abundant number, since it is smaller than the sum of its proper divisors (1730726622760).

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

1122504330200 is a wasteful number, since it uses less digits than its factorization.

1122504330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102497 (or 1102488 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 1122504330200 its reverse (20334052211), we get a palindrome (1142838382411).

The spelling of 1122504330200 in words is "one trillion, one hundred twenty-two billion, five hundred four million, three hundred thirty thousand, two hundred".