1241112200 has 192 divisors, whose sum is σ = 3254256000. Its totient is φ = 437719040.

The previous prime is 1241112193. The next prime is 1241112211. The reversal of 1241112200 is 22111421.

It is a happy 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 47 ways as a sum of consecutive naturals, for example, 4613666 + ... + 4613934.

It is an arithmetic number, because the mean of its divisors is an integer number (16949250).

Almost surely, 2^1241112200 is an apocalyptic number.

1241112200 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 1241112200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1627128000).

1241112200 is an abundant number, since it is smaller than the sum of its proper divisors (2013143800).

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

1241112200 is a wasteful number, since it uses less digits than its factorization.

1241112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1241112200 is about 35229.4223625651. The cubic root of 1241112200 is about 1074.6581786840.

Adding to 1241112200 its reverse (22111421), we get a palindrome (1263223621).

The spelling of 1241112200 in words is "one billion, two hundred forty-one million, one hundred twelve thousand, two hundred".