11221112200201 has 8 divisors (see below), whose sum is σ = 11929910921280. Its totient is φ = 10530723835632.

The previous prime is 11221112200171. The next prime is 11221112200219. The reversal of 11221112200201 is 10200221112211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11221112200201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11221116200201) 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, 4602587871 + ... + 4602590308.

It is an arithmetic number, because the mean of its divisors is an integer number (1491238865160).

Almost surely, 2^{11221112200201} is an apocalyptic number.

It is an amenable number.

11221112200201 is a deficient number, since it is larger than the sum of its proper divisors (708798721079).

11221112200201 is an equidigital number, since it uses as much as digits as its factorization.

11221112200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9205178255.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11221112200201 its reverse (10200221112211), we get a palindrome (21421333312412).

The spelling of 11221112200201 in words is "eleven trillion, two hundred twenty-one billion, one hundred twelve million, two hundred thousand, two hundred one".