11010201212011 has 16 divisors (see below), whose sum is σ = 11655191116800. Its totient is φ = 10382918803488.

The previous prime is 11010201212009. The next prime is 11010201212041. The reversal of 11010201212011 is 11021210201011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11010201212011 - 2¹ = 11010201212009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11010201211982 and 11010201212000.

It is not an unprimeable number, because it can be changed into a prime (11010201212041) 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, 35318220 + ... + 35628598.

It is an arithmetic number, because the mean of its divisors is an integer number (728449444800).

Almost surely, 2^{11010201212011} is an apocalyptic number.

11010201212011 is a deficient number, since it is larger than the sum of its proper divisors (644989904789).

11010201212011 is a wasteful number, since it uses less digits than its factorization.

11010201212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338898.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11010201212011 its reverse (11021210201011), we get a palindrome (22031411413022).

The spelling of 11010201212011 in words is "eleven trillion, ten billion, two hundred one million, two hundred twelve thousand, eleven".