12002113210 has 8 divisors (see below), whose sum is σ = 21603803796. Its totient is φ = 4800845280.

The previous prime is 12002113187. The next prime is 12002113219. The reversal of 12002113210 is 1231120021.

It can be written as a sum of positive squares in 2 ways, for example, as 11720444121 + 281669089 = 108261^2 + 16783^2 .

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 (12002113219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600105651 + ... + 600105670.

Almost surely, 2^12002113210 is an apocalyptic number.

12002113210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12002113210 is a deficient number, since it is larger than the sum of its proper divisors (9601690586).

12002113210 is a wasteful number, since it uses less digits than its factorization.

12002113210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200211328.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12002113210 its reverse (1231120021), we get a palindrome (13233233231).

The spelling of 12002113210 in words is "twelve billion, two million, one hundred thirteen thousand, two hundred ten".