1110012201200 has 480 divisors, whose sum is σ = 3426018816000. Its totient is φ = 336868761600.

The previous prime is 1110012201187. The next prime is 1110012201209. The reversal of 1110012201200 is 21022100111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110012201209) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 47815196 + ... + 47838404.

It is an arithmetic number, because the mean of its divisors is an integer number (7137539200).

Almost surely, 2^{1110012201200} is an apocalyptic number.

1110012201200 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 1110012201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1713009408000).

1110012201200 is an abundant number, since it is smaller than the sum of its proper divisors (2316006614800).

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

1110012201200 is a wasteful number, since it uses less digits than its factorization.

1110012201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23313 (or 23302 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1110012201200 its reverse (21022100111), we get a palindrome (1131034301311).

The spelling of 1110012201200 in words is "one trillion, one hundred ten billion, twelve million, two hundred one thousand, two hundred".