11000201221201 has 8 divisors (see below), whose sum is σ = 11269579746600. Its totient is φ = 10730874168960.

The previous prime is 11000201221187. The next prime is 11000201221211. The reversal of 11000201221201 is 10212210200011.

It can be written as a sum of positive squares in 4 ways, for example, as 45061100176 + 10955140121025 = 212276^2 + 3309855^2 .

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 11000201221201 - 2⁷ = 11000201221073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11000201221211) 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, 12435466 + ... + 13290643.

It is an arithmetic number, because the mean of its divisors is an integer number (1408697468325).

Almost surely, 2^{11000201221201} is an apocalyptic number.

It is an amenable number.

11000201221201 is a deficient number, since it is larger than the sum of its proper divisors (269378525399).

11000201221201 is a wasteful number, since it uses less digits than its factorization.

11000201221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25736579.

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

Adding to 11000201221201 its reverse (10212210200011), we get a palindrome (21212411421212).

The spelling of 11000201221201 in words is "eleven trillion, two hundred one million, two hundred twenty-one thousand, two hundred one".