10011220122201 has 4 divisors (see below), whose sum is σ = 13348293496272. Its totient is φ = 6674146748132.

The previous prime is 10011220122133. The next prime is 10011220122257. The reversal of 10011220122201 is 10222102211001.

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 10011220122201 - 2³⁹ = 9461464308313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10011220122601) 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, 1668536687031 + ... + 1668536687036.

It is an arithmetic number, because the mean of its divisors is an integer number (3337073374068).

Almost surely, 2^{10011220122201} is an apocalyptic number.

It is an amenable number.

10011220122201 is a deficient number, since it is larger than the sum of its proper divisors (3337073374071).

10011220122201 is an equidigital number, since it uses as much as digits as its factorization.

10011220122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337073374070.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10011220122201 its reverse (10222102211001), we get a palindrome (20233322333202).

The spelling of 10011220122201 in words is "ten trillion, eleven billion, two hundred twenty million, one hundred twenty-two thousand, two hundred one".