12102000010001 has 16 divisors (see below), whose sum is σ = 13237430427648. Its totient is φ = 10972474136400.

The previous prime is 12102000009989. The next prime is 12102000010091. The reversal of 12102000010001 is 10001000020121.

It is a cyclic number.

It is not a de Polignac number, because 12102000010001 - 2³⁸ = 11827122103057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12102000010091) 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, 7395590 + ... + 8882496.

It is an arithmetic number, because the mean of its divisors is an integer number (827339401728).

Almost surely, 2^{12102000010001} is an apocalyptic number.

12102000010001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12102000010001 is a deficient number, since it is larger than the sum of its proper divisors (1135430417647).

12102000010001 is a wasteful number, since it uses less digits than its factorization.

12102000010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488892.

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

Adding to 12102000010001 its reverse (10001000020121), we get a palindrome (22103000030122).

The spelling of 12102000010001 in words is "twelve trillion, one hundred two billion, ten thousand, one".