11001222010201 has 8 divisors (see below), whose sum is σ = 11085325029504. Its totient is φ = 10917120873360.

The previous prime is 11001222010187. The next prime is 11001222010213. The reversal of 11001222010201 is 10201022210011.

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

It is not a de Polignac number, because 11001222010201 - 2¹⁵ = 11001221977433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11001222010601) 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, 12656175 + ... + 13497451.

It is an arithmetic number, because the mean of its divisors is an integer number (1385665628688).

Almost surely, 2^{11001222010201} is an apocalyptic number.

It is an amenable number.

11001222010201 is a deficient number, since it is larger than the sum of its proper divisors (84103019303).

11001222010201 is an equidigital number, since it uses as much as digits as its factorization.

11001222010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941231.

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

Adding to 11001222010201 its reverse (10201022210011), we get a palindrome (21202244220212).

The spelling of 11001222010201 in words is "eleven trillion, one billion, two hundred twenty-two million, ten thousand, two hundred one".