12010100201120 has 192 divisors, whose sum is σ = 33554229730560. Its totient is φ = 3976794759168.

The previous prime is 12010100201107. The next prime is 12010100201147. The reversal of 12010100201120 is 2110200101021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2885234 + ... + 5687246.

It is an arithmetic number, because the mean of its divisors is an integer number (174761613180).

Almost surely, 2^{12010100201120} is an apocalyptic number.

12010100201120 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 12010100201120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16777114865280).

12010100201120 is an abundant number, since it is smaller than the sum of its proper divisors (21544129529440).

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

12010100201120 is a wasteful number, since it uses less digits than its factorization.

12010100201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802167 (or 2802159 counting only the distinct ones).

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

Adding to 12010100201120 its reverse (2110200101021), we get a palindrome (14120300302141).

The spelling of 12010100201120 in words is "twelve trillion, ten billion, one hundred million, two hundred one thousand, one hundred twenty".