12211111200201 has 8 divisors (see below), whose sum is σ = 16281501850944. Its totient is φ = 8140730674800.

The previous prime is 12211111200199. The next prime is 12211111200209. The reversal of 12211111200201 is 10200211111221.

It is a happy number.

12211111200201 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 12211111200201 - 2¹ = 12211111200199 is a prime.

It is a super-2 number, since 2×12211111200201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12211111200209) 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, 977476 + ... + 5037626.

It is an arithmetic number, because the mean of its divisors is an integer number (2035187731368).

Almost surely, 2^{12211111200201} is an apocalyptic number.

It is an amenable number.

12211111200201 is a deficient number, since it is larger than the sum of its proper divisors (4070390650743).

12211111200201 is a wasteful number, since it uses less digits than its factorization.

12211111200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062671.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 12211111200201 its reverse (10200211111221), we get a palindrome (22411322311422).

The spelling of 12211111200201 in words is "twelve trillion, two hundred eleven billion, one hundred eleven million, two hundred thousand, two hundred one".