1112203001200 has 30 divisors (see below), whose sum is σ = 2672067711344. Its totient is φ = 444881200320.

The previous prime is 1112203001191. The next prime is 1112203001227. The reversal of 1112203001200 is 21003022111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1390253352 + ... + 1390254151.

Almost surely, 2^{1112203001200} is an apocalyptic number.

1112203001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112203001200 is an abundant number, since it is smaller than the sum of its proper divisors (1559864710144).

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

1112203001200 is a wasteful number, since it uses less digits than its factorization.

1112203001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780507521 (or 2780507510 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1112203001200 its reverse (21003022111), we get a palindrome (1133206023311).

The spelling of 1112203001200 in words is "one trillion, one hundred twelve billion, two hundred three million, one thousand, two hundred".