12010201220111 has 8 divisors (see below), whose sum is σ = 12424384752480. Its totient is φ = 11596020265312.

The previous prime is 12010201220107. The next prime is 12010201220161. The reversal of 12010201220111 is 11102210201021.

12010201220111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12010201220111 - 2² = 12010201220107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010201220161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17396141 + ... + 18073353.

It is an arithmetic number, because the mean of its divisors is an integer number (1553048094060).

Almost surely, 2^{12010201220111} is an apocalyptic number.

12010201220111 is a deficient number, since it is larger than the sum of its proper divisors (414183532369).

12010201220111 is an equidigital number, since it uses as much as digits as its factorization.

12010201220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288785.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12010201220111 its reverse (11102210201021), we get a palindrome (23112411421132).

The spelling of 12010201220111 in words is "twelve trillion, ten billion, two hundred one million, two hundred twenty thousand, one hundred eleven".