11100201101201 has 16 divisors (see below), whose sum is σ = 11757732066000. Its totient is φ = 10443179765760.

The previous prime is 11100201101173. The next prime is 11100201101207. The reversal of 11100201101201 is 10210110200111.

It can be written as a sum of positive squares in 8 ways, for example, as 3276013120576 + 7824187980625 = 1809976^2 + 2797175^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100201101201 - 2⁴² = 6702154590097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11100201101207) 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, 607987865 + ... + 608006121.

It is an arithmetic number, because the mean of its divisors is an integer number (734858254125).

Almost surely, 2^{11100201101201} is an apocalyptic number.

It is an amenable number.

11100201101201 is a deficient number, since it is larger than the sum of its proper divisors (657530964799).

11100201101201 is a wasteful number, since it uses less digits than its factorization.

11100201101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30244.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11100201101201 its reverse (10210110200111), we get a palindrome (21310311301312).

The spelling of 11100201101201 in words is "eleven trillion, one hundred billion, two hundred one million, one hundred one thousand, two hundred one".