10010220122101 has 4 divisors (see below), whose sum is σ = 10010317561804. Its totient is φ = 10010122682400.

The previous prime is 10010220122047. The next prime is 10010220122117. The reversal of 10010220122101 is 10122102201001.

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 7621878600625 + 2388341521476 = 2760775^2 + 1545426^2 .

It is a cyclic number.

It is not a de Polignac number, because 10010220122101 - 2¹¹ = 10010220120053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010220122191) 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, 48565590 + ... + 48771271.

It is an arithmetic number, because the mean of its divisors is an integer number (2502579390451).

Almost surely, 2^{10010220122101} is an apocalyptic number.

It is an amenable number.

10010220122101 is a deficient number, since it is larger than the sum of its proper divisors (97439703).

10010220122101 is an equidigital number, since it uses as much as digits as its factorization.

10010220122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97439702.

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

Adding to 10010220122101 its reverse (10122102201001), we get a palindrome (20132322323102).

The spelling of 10010220122101 in words is "ten trillion, ten billion, two hundred twenty million, one hundred twenty-two thousand, one hundred one".