1122313230200 has 96 divisors (see below), whose sum is σ = 2723914051200. Its totient is φ = 429235762560.

The previous prime is 1122313230173. The next prime is 1122313230271. The reversal of 1122313230200 is 20323132211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11816099 + ... + 11910701.

It is an arithmetic number, because the mean of its divisors is an integer number (28374104700).

Almost surely, 2^{1122313230200} is an apocalyptic number.

1122313230200 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 1122313230200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1361957025600).

1122313230200 is an abundant number, since it is smaller than the sum of its proper divisors (1601600821000).

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

1122313230200 is a wasteful number, since it uses less digits than its factorization.

1122313230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97221 (or 97212 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1122313230200 its reverse (20323132211), we get a palindrome (1142636362411).

The spelling of 1122313230200 in words is "one trillion, one hundred twenty-two billion, three hundred thirteen million, two hundred thirty thousand, two hundred".