10012210001 has 4 divisors (see below), whose sum is σ = 10023105600. Its totient is φ = 10001314404.

The previous prime is 10012209983. The next prime is 10012210003. The reversal of 10012210001 is 10001221001.

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 10012210001 - 2¹⁰ = 10012208977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012210003) 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, 5446421 + ... + 5448258.

It is an arithmetic number, because the mean of its divisors is an integer number (2505776400).

Almost surely, 2^10012210001 is an apocalyptic number.

It is an amenable number.

10012210001 is a deficient number, since it is larger than the sum of its proper divisors (10895599).

10012210001 is an equidigital number, since it uses as much as digits as its factorization.

10012210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10895598.

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

Adding to 10012210001 its reverse (10001221001), we get a palindrome (20013431002).

It can be divided in two parts, 1001221000 and 1, that added together give a palindrome (1001221001).

The spelling of 10012210001 in words is "ten billion, twelve million, two hundred ten thousand, one".