201211201200011 has 8 divisors (see below), whose sum is σ = 213226336008000. Its totient is φ = 189534520893760.

The previous prime is 201211201199993. The next prime is 201211201200013. The reversal of 201211201200011 is 110002102112102.

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 201211201200011 - 2¹⁴ = 201211201183627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201211201200013) 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, 84613624211 + ... + 84613626588.

It is an arithmetic number, because the mean of its divisors is an integer number (26653292001000).

Almost surely, 2^{201211201200011} is an apocalyptic number.

201211201200011 is a deficient number, since it is larger than the sum of its proper divisors (12015134807989).

201211201200011 is a wasteful number, since it uses less digits than its factorization.

201211201200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169227250869.

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

Adding to 201211201200011 its reverse (110002102112102), we get a palindrome (311213303312113).

The spelling of 201211201200011 in words is "two hundred one trillion, two hundred eleven billion, two hundred one million, two hundred thousand, eleven".