12100220201211 has 8 divisors (see below), whose sum is σ = 16133679013440. Its totient is φ = 8066787428232.

The previous prime is 12100220201197. The next prime is 12100220201243. The reversal of 12100220201211 is 11210202200121.

12100220201211 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 not a de Polignac number, because 12100220201211 - 2¹¹ = 12100220199163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12100220701211) 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, 5398425 + ... + 7303658.

It is an arithmetic number, because the mean of its divisors is an integer number (2016709876680).

Almost surely, 2^{12100220201211} is an apocalyptic number.

12100220201211 is a deficient number, since it is larger than the sum of its proper divisors (4033458812229).

12100220201211 is a wasteful number, since it uses less digits than its factorization.

12100220201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13019625.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12100220201211 its reverse (11210202200121), we get a palindrome (23310422401332).

The spelling of 12100220201211 in words is "twelve trillion, one hundred billion, two hundred twenty million, two hundred one thousand, two hundred eleven".