12102001201 has 8 divisors (see below), whose sum is σ = 12442929408. Its totient is φ = 11763252000.

The previous prime is 12102001133. The next prime is 12102001207. The reversal of 12102001201 is 10210020121.

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 12102001201 - 2¹¹ = 12101999153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12102001207) 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, 533485 + ... + 555706.

It is an arithmetic number, because the mean of its divisors is an integer number (1555366176).

Almost surely, 2^12102001201 is an apocalyptic number.

It is an amenable number.

12102001201 is a deficient number, since it is larger than the sum of its proper divisors (340928207).

12102001201 is a wasteful number, since it uses less digits than its factorization.

12102001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089503.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12102001201 its reverse (10210020121), we get a palindrome (22312021322).

The spelling of 12102001201 in words is "twelve billion, one hundred two million, one thousand, two hundred one".