1113212110200 has 48 divisors (see below), whose sum is σ = 3450957543480. Its totient is φ = 296856562560.

The previous prime is 1113212110189. The next prime is 1113212110223. The reversal of 1113212110200 is 20112123111.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1113212110200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 927676159 + ... + 927677358.

Almost surely, 2^{1113212110200} is an apocalyptic number.

1113212110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113212110200 is an abundant number, since it is smaller than the sum of its proper divisors (2337745433280).

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

1113212110200 is a wasteful number, since it uses less digits than its factorization.

1113212110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855353536 (or 1855353527 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1113212110200 its reverse (20112123111), we get a palindrome (1133324233311).

The spelling of 1113212110200 in words is "one trillion, one hundred thirteen billion, two hundred twelve million, one hundred ten thousand, two hundred".