11211010002201 has 16 divisors (see below), whose sum is σ = 15601523854464. Its totient is φ = 7147401279744.

The previous prime is 11211010002197. The next prime is 11211010002211. The reversal of 11211010002201 is 10220001011211.

It is not a de Polignac number, because 11211010002201 - 2² = 11211010002197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11211010002211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18432406 + ... + 19030911.

It is an arithmetic number, because the mean of its divisors is an integer number (975095240904).

Almost surely, 2^{11211010002201} is an apocalyptic number.

It is an amenable number.

11211010002201 is a deficient number, since it is larger than the sum of its proper divisors (4390513852263).

11211010002201 is a wasteful number, since it uses less digits than its factorization.

11211010002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37467680.

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

Adding to 11211010002201 its reverse (10220001011211), we get a palindrome (21431011013412).

The spelling of 11211010002201 in words is "eleven trillion, two hundred eleven billion, ten million, two thousand, two hundred one".