212230020130002 has 128 divisors (see below), whose sum is σ = 543324748032000. Its totient is φ = 60150626827200.

The previous prime is 212230020129943. The next prime is 212230020130019. The reversal of 212230020130002 is 200031020032212.

212230020130002 is a `hidden beast` number, since 21 + 22 + 300 + 20 + 1 + 300 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 125380677 + ... + 127062087.

It is an arithmetic number, because the mean of its divisors is an integer number (4244724594000).

Almost surely, 2^{212230020130002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212230020130002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271662374016000).

212230020130002 is an abundant number, since it is smaller than the sum of its proper divisors (331094727901998).

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

212230020130002 is a wasteful number, since it uses less digits than its factorization.

212230020130002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684109 (or 1684103 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 212230020130002 its reverse (200031020032212), we get a palindrome (412261040162214).

The spelling of 212230020130002 in words is "two hundred twelve trillion, two hundred thirty billion, twenty million, one hundred thirty thousand, two".