2130200022312 has 384 divisors, whose sum is σ = 6453457920000. Its totient is φ = 631906997760.

The previous prime is 2130200022311. The next prime is 2130200022323. The reversal of 2130200022312 is 2132200020312.

2130200022312 is a `hidden beast` number, since 2 + 130 + 200 + 0 + 22 + 312 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (2130200022311) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 789253939 + ... + 789256637.

It is an arithmetic number, because the mean of its divisors is an integer number (16805880000).

Almost surely, 2^{2130200022312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2130200022312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3226728960000).

2130200022312 is an abundant number, since it is smaller than the sum of its proper divisors (4323257897688).

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

2130200022312 is a wasteful number, since it uses less digits than its factorization.

2130200022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301 (or 3294 counting only the distinct ones).

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

Adding to 2130200022312 its reverse (2132200020312), we get a palindrome (4262400042624).

The spelling of 2130200022312 in words is "two trillion, one hundred thirty billion, two hundred million, twenty-two thousand, three hundred twelve".