12020101112000 has 112 divisors (see below), whose sum is σ = 29795647982880. Its totient is φ = 4803539328000.

The previous prime is 12020101111937. The next prime is 12020101112081. The reversal of 12020101112000 is 21110102021.

12020101112000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7849235 + ... + 9254765.

Almost surely, 2^{12020101112000} is an apocalyptic number.

12020101112000 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 12020101112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14897823991440).

12020101112000 is an abundant number, since it is smaller than the sum of its proper divisors (17775546870880).

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

12020101112000 is a wasteful number, since it uses less digits than its factorization.

12020101112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406627 (or 1406607 counting only the distinct ones).

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

Adding to 12020101112000 its reverse (21110102021), we get a palindrome (12041211214021).

The spelling of 12020101112000 in words is "twelve trillion, twenty billion, one hundred one million, one hundred twelve thousand".