12001210210002 has 32 divisors (see below), whose sum is σ = 25848974067840. Its totient is φ = 3692649548160.

The previous prime is 12001210209929. The next prime is 12001210210007. The reversal of 12001210210002 is 20001201210021.

It is a self number, because there is not a number n which added to its sum of digits gives 12001210210002.

It is not an unprimeable number, because it can be changed into a prime (12001210210007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9995574 + ... + 11131662.

It is an arithmetic number, because the mean of its divisors is an integer number (807780439620).

Almost surely, 2^{12001210210002} is an apocalyptic number.

12001210210002 is an abundant number, since it is smaller than the sum of its proper divisors (13847763857838).

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

12001210210002 is a wasteful number, since it uses less digits than its factorization.

12001210210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271538.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12001210210002 its reverse (20001201210021), we get a palindrome (32002411420023).

The spelling of 12001210210002 in words is "twelve trillion, one billion, two hundred ten million, two hundred ten thousand, two".