10012001212201 has 8 divisors (see below), whose sum is σ = 10166441824224. Its totient is φ = 9858027895200.

The previous prime is 10012001212177. The next prime is 10012001212211. The reversal of 10012001212201 is 10221210021001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10012001212201 - 2¹⁷ = 10012001081129 is a prime.

It is a super-2 number, since 2×10012001212201² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012001212211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116780575 + ... + 116866276.

It is an arithmetic number, because the mean of its divisors is an integer number (1270805228028).

Almost surely, 2^{10012001212201} is an apocalyptic number.

It is an amenable number.

10012001212201 is a deficient number, since it is larger than the sum of its proper divisors (154440612023).

10012001212201 is an equidigital number, since it uses as much as digits as its factorization.

10012001212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233647511.

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

Adding to 10012001212201 its reverse (10221210021001), we get a palindrome (20233211233202).

The spelling of 10012001212201 in words is "ten trillion, twelve billion, one million, two hundred twelve thousand, two hundred one".