11010100012201 has 4 divisors (see below), whose sum is σ = 11010122064900. Its totient is φ = 11010077959504.

The previous prime is 11010100012169. The next prime is 11010100012229. The reversal of 11010100012201 is 10221000101011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6538888265625 + 4471211746576 = 2557125^2 + 2114524^2 .

It is a cyclic number.

It is not a de Polignac number, because 11010100012201 - 2⁵ = 11010100012169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11010500012201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10259686 + ... + 11281903.

It is an arithmetic number, because the mean of its divisors is an integer number (2752530516225).

Almost surely, 2^{11010100012201} is an apocalyptic number.

It is an amenable number.

11010100012201 is a deficient number, since it is larger than the sum of its proper divisors (22052699).

11010100012201 is an equidigital number, since it uses as much as digits as its factorization.

11010100012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22052698.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11010100012201 its reverse (10221000101011), we get a palindrome (21231100113212).

The spelling of 11010100012201 in words is "eleven trillion, ten billion, one hundred million, twelve thousand, two hundred one".