1112340200412 has 48 divisors (see below), whose sum is σ = 2966330769920. Its totient is φ = 317801817792.

The previous prime is 1112340200401. The next prime is 1112340200417. The reversal of 1112340200412 is 2140020432111.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112340200417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2849793 + ... + 3216519.

Almost surely, 2^{1112340200412} is an apocalyptic number.

1112340200412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112340200412 is an abundant number, since it is smaller than the sum of its proper divisors (1853990569508).

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

1112340200412 is a wasteful number, since it uses less digits than its factorization.

1112340200412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402850 (or 402848 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1112340200412 its reverse (2140020432111), we get a palindrome (3252360632523).

The spelling of 1112340200412 in words is "one trillion, one hundred twelve billion, three hundred forty million, two hundred thousand, four hundred twelve".