2201200101211 has 4 divisors (see below), whose sum is σ = 2213923801392. Its totient is φ = 2188476401032.

The previous prime is 2201200101209. The next prime is 2201200101251. The reversal of 2201200101211 is 1121010021022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2201200101211 - 2¹ = 2201200101209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201200101191 and 2201200101200.

It is not an unprimeable number, because it can be changed into a prime (2201200101251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6361849831 + ... + 6361850176.

It is an arithmetic number, because the mean of its divisors is an integer number (553480950348).

Almost surely, 2^{2201200101211} is an apocalyptic number.

2201200101211 is a deficient number, since it is larger than the sum of its proper divisors (12723700181).

2201200101211 is a wasteful number, since it uses less digits than its factorization.

2201200101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12723700180.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2201200101211 its reverse (1121010021022), we get a palindrome (3322210122233).

The spelling of 2201200101211 in words is "two trillion, two hundred one billion, two hundred million, one hundred one thousand, two hundred eleven".