11001011022201 has 16 divisors (see below), whose sum is σ = 14749671081600. Its totient is φ = 7293182549760.

The previous prime is 11001011022179. The next prime is 11001011022229. The reversal of 11001011022201 is 10222011010011.

11001011022201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11001011022201 - 2⁶ = 11001011022137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11001011022901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12942100 + ... + 13765898.

It is an arithmetic number, because the mean of its divisors is an integer number (921854442600).

Almost surely, 2^{11001011022201} is an apocalyptic number.

It is an amenable number.

11001011022201 is a deficient number, since it is larger than the sum of its proper divisors (3748660059399).

11001011022201 is a wasteful number, since it uses less digits than its factorization.

11001011022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848576.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11001011022201 its reverse (10222011010011), we get a palindrome (21223022032212).

The spelling of 11001011022201 in words is "eleven trillion, one billion, eleven million, twenty-two thousand, two hundred one".