12210120006 has 16 divisors (see below), whose sum is σ = 27908845824. Its totient is φ = 3488605704.

The previous prime is 12210119983. The next prime is 12210120007. The reversal of 12210120006 is 60002101221.

It is a super-3 number, since 3×12210120006³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210120007) 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 7 ways as a sum of consecutive naturals, for example, 145358530 + ... + 145358613.

It is an arithmetic number, because the mean of its divisors is an integer number (1744302864).

Almost surely, 2^12210120006 is an apocalyptic number.

12210120006 is an abundant number, since it is smaller than the sum of its proper divisors (15698725818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12210120006 is a wasteful number, since it uses less digits than its factorization.

12210120006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290717155.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12210120006 its reverse (60002101221), we get a palindrome (72212221227).

The spelling of 12210120006 in words is "twelve billion, two hundred ten million, one hundred twenty thousand, six".