12010010010201 has 24 divisors (see below), whose sum is σ = 20560346357824. Its totient is φ = 6862862862000.

The previous prime is 12010010010181. The next prime is 12010010010203. The reversal of 12010010010201 is 10201001001021.

It is a happy number.

It is not a de Polignac number, because 12010010010201 - 2⁷ = 12010010010073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (12010010010203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3530277550 + ... + 3530280951.

Almost surely, 2^{12010010010201} is an apocalyptic number.

It is an amenable number.

12010010010201 is a deficient number, since it is larger than the sum of its proper divisors (8550336347623).

12010010010201 is an frugal number, since it uses more digits than its factorization.

12010010010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060558523 (or 7060558511 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 12010010010201 its reverse (10201001001021), we get a palindrome (22211011011222).

It can be divided in two parts, 1201001001020 and 1, that added together give a palindrome (1201001001021).

The spelling of 12010010010201 in words is "twelve trillion, ten billion, ten million, ten thousand, two hundred one".