10000122101 has 4 divisors (see below), whose sum is σ = 10011710592. Its totient is φ = 9988533612.

The previous prime is 10000122079. The next prime is 10000122103. The reversal of 10000122101 is 10122100001.

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 10000122101 - 2¹⁰ = 10000121077 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 (10000122103) 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, 5792951 + ... + 5794676.

It is an arithmetic number, because the mean of its divisors is an integer number (2502927648).

Almost surely, 2^10000122101 is an apocalyptic number.

It is an amenable number.

10000122101 is a deficient number, since it is larger than the sum of its proper divisors (11588491).

10000122101 is an equidigital number, since it uses as much as digits as its factorization.

10000122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11588490.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10000122101 its reverse (10122100001), we get a palindrome (20122222102).

The spelling of 10000122101 in words is "ten billion, one hundred twenty-two thousand, one hundred one".