12010021202 has 8 divisors (see below), whose sum is σ = 18398330496. Its totient is φ = 5877244372.

The previous prime is 12010021193. The next prime is 12010021207. The reversal of 12010021202 is 20212001021.

It is a happy number.

12010021202 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 not an unprimeable number, because it can be changed into a prime (12010021207) 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 3 ways as a sum of consecutive naturals, for example, 63882998 + ... + 63883185.

It is an arithmetic number, because the mean of its divisors is an integer number (2299791312).

Almost surely, 2^12010021202 is an apocalyptic number.

12010021202 is a deficient number, since it is larger than the sum of its proper divisors (6388309294).

12010021202 is a wasteful number, since it uses less digits than its factorization.

12010021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127766232.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12010021202 its reverse (20212001021), we get a palindrome (32222022223).

The spelling of 12010021202 in words is "twelve billion, ten million, twenty-one thousand, two hundred two".