10012221211201 has 16 divisors (see below), whose sum is σ = 10974953502720. Its totient is φ = 9058291414480.

The previous prime is 10012221211159. The next prime is 10012221211243. The reversal of 10012221211201 is 10211212221001.

It is an interprime number because it is at equal distance from previous prime (10012221211159) and next prime (10012221211243).

It is not a de Polignac number, because 10012221211201 - 2⁹ = 10012221210689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012221211501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3039870 + ... + 5409736.

It is an arithmetic number, because the mean of its divisors is an integer number (685934593920).

Almost surely, 2^{10012221211201} is an apocalyptic number.

10012221211201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10012221211201 is a deficient number, since it is larger than the sum of its proper divisors (962732291519).

10012221211201 is a wasteful number, since it uses less digits than its factorization.

10012221211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371724.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10012221211201 its reverse (10211212221001), we get a palindrome (20223433432202).

The spelling of 10012221211201 in words is "ten trillion, twelve billion, two hundred twenty-one million, two hundred eleven thousand, two hundred one".