12200011001211 has 32 divisors (see below), whose sum is σ = 18679848422400. Its totient is φ = 7004638853280.

The previous prime is 12200011001209. The next prime is 12200011001291. The reversal of 12200011001211 is 11210011000221.

12200011001211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12200011001211 - 2¹ = 12200011001209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12200011001291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32782000 + ... + 33152066.

It is an arithmetic number, because the mean of its divisors is an integer number (583745263200).

Almost surely, 2^{12200011001211} is an apocalyptic number.

12200011001211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12200011001211 is a deficient number, since it is larger than the sum of its proper divisors (6479837421189).

12200011001211 is a wasteful number, since it uses less digits than its factorization.

12200011001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422679.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12200011001211 its reverse (11210011000221), we get a palindrome (23410022001432).

The spelling of 12200011001211 in words is "twelve trillion, two hundred billion, eleven million, one thousand, two hundred eleven".