12101012201 has 8 divisors (see below), whose sum is σ = 12808286400. Its totient is φ = 11400775920.

The previous prime is 12101012197. The next prime is 12101012221. The reversal of 12101012201 is 10221010121.

12101012201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12101012201 - 2² = 12101012197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12101012221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1755941 + ... + 1762818.

It is an arithmetic number, because the mean of its divisors is an integer number (1601035800).

Almost surely, 2^12101012201 is an apocalyptic number.

It is an amenable number.

12101012201 is a deficient number, since it is larger than the sum of its proper divisors (707274199).

12101012201 is a wasteful number, since it uses less digits than its factorization.

12101012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518959.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12101012201 its reverse (10221010121), we get a palindrome (22322022322).

The spelling of 12101012201 in words is "twelve billion, one hundred one million, twelve thousand, two hundred one".