10011201220201 has 4 divisors (see below), whose sum is σ = 10538106547600. Its totient is φ = 9484295892804.

The previous prime is 10011201220183. The next prime is 10011201220213. The reversal of 10011201220201 is 10202210211001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10011201220201 - 2¹¹ = 10011201218153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011201220901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263452663671 + ... + 263452663708.

It is an arithmetic number, because the mean of its divisors is an integer number (2634526636900).

Almost surely, 2^{10011201220201} is an apocalyptic number.

It is an amenable number.

10011201220201 is a deficient number, since it is larger than the sum of its proper divisors (526905327399).

10011201220201 is an equidigital number, since it uses as much as digits as its factorization.

10011201220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526905327398.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10011201220201 its reverse (10202210211001), we get a palindrome (20213411431202).

The spelling of 10011201220201 in words is "ten trillion, eleven billion, two hundred one million, two hundred twenty thousand, two hundred one".