1203000112200 has 96 divisors (see below), whose sum is σ = 3766224303360. Its totient is φ = 317623776000.

The previous prime is 1203000112189. The next prime is 1203000112207. The reversal of 1203000112200 is 22110003021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1203000112207) 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, 9865144 + ... + 9986343.

It is an arithmetic number, because the mean of its divisors is an integer number (39231503160).

Almost surely, 2^{1203000112200} is an apocalyptic number.

1203000112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1203000112200 is an abundant number, since it is smaller than the sum of its proper divisors (2563224191160).

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

1203000112200 is a wasteful number, since it uses less digits than its factorization.

1203000112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19851607 (or 19851598 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1203000112200 its reverse (22110003021), we get a palindrome (1225110115221).

The spelling of 1203000112200 in words is "one trillion, two hundred three billion, one hundred twelve thousand, two hundred".