12011113302000 has 480 divisors, whose sum is σ = 41096331791424. Its totient is φ = 3017523456000.

The previous prime is 12011113301983. The next prime is 12011113302031. The reversal of 12011113302000 is 20331111021.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 392030682 + ... + 392061318.

Almost surely, 2^{12011113302000} is an apocalyptic number.

12011113302000 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 12011113302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20548165895712).

12011113302000 is an abundant number, since it is smaller than the sum of its proper divisors (29085218489424).

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

12011113302000 is a wasteful number, since it uses less digits than its factorization.

12011113302000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30882 (or 30847 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 12011113302000 its reverse (20331111021), we get a palindrome (12031444413021).

The spelling of 12011113302000 in words is "twelve trillion, eleven billion, one hundred thirteen million, three hundred two thousand".