12010221010201 has 16 divisors (see below), whose sum is σ = 12514593873600. Its totient is φ = 11516695787520.

The previous prime is 12010221010097. The next prime is 12010221010223. The reversal of 12010221010201 is 10201012201021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12010221010201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010221013201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3635331 + ... + 6102136.

It is an arithmetic number, because the mean of its divisors is an integer number (782162117100).

Almost surely, 2^{12010221010201} is an apocalyptic number.

It is an amenable number.

12010221010201 is a deficient number, since it is larger than the sum of its proper divisors (504372863399).

12010221010201 is an equidigital number, since it uses as much as digits as its factorization.

12010221010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9738024.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12010221010201 its reverse (10201012201021), we get a palindrome (22211233211222).

The spelling of 12010221010201 in words is "twelve trillion, ten billion, two hundred twenty-one million, ten thousand, two hundred one".