12100202320201 has 8 divisors (see below), whose sum is σ = 12608818933320. Its totient is φ = 11597676924288.

The previous prime is 12100202320189. The next prime is 12100202320211. The reversal of 12100202320201 is 10202320200121.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 371460994576 + 11728741325625 = 609476^2 + 3424725^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12100202320201 is a prime.

It is a super-3 number, since 3×12100202320201³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12100202320211) 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, 1522800246 + ... + 1522808191.

It is an arithmetic number, because the mean of its divisors is an integer number (1576102366665).

Almost surely, 2^{12100202320201} is an apocalyptic number.

It is an amenable number.

12100202320201 is a deficient number, since it is larger than the sum of its proper divisors (508616613119).

12100202320201 is a wasteful number, since it uses less digits than its factorization.

12100202320201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045608603.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12100202320201 its reverse (10202320200121), we get a palindrome (22302522520322).

The spelling of 12100202320201 in words is "twelve trillion, one hundred billion, two hundred two million, three hundred twenty thousand, two hundred one".