12210011110002 has 16 divisors (see below), whose sum is σ = 24421548568032. Its totient is φ = 4069749312000.

The previous prime is 12210011110001. The next prime is 12210011110013. The reversal of 12210011110002 is 20001111001221.

It is a self number, because there is not a number n which added to its sum of digits gives 12210011110002.

It is not an unprimeable number, because it can be changed into a prime (12210011110001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63493828 + ... + 63685839.

It is an arithmetic number, because the mean of its divisors is an integer number (1526346785502).

Almost surely, 2^{12210011110002} is an apocalyptic number.

12210011110002 is an abundant number, since it is smaller than the sum of its proper divisors (12211537458030).

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

12210011110002 is a wasteful number, since it uses less digits than its factorization.

12210011110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127195673.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12210011110002 its reverse (20001111001221), we get a palindrome (32211122111223).

The spelling of 12210011110002 in words is "twelve trillion, two hundred ten billion, eleven million, one hundred ten thousand, two".