2212000000000 has 480 divisors, whose sum is σ = 6398436844800. Its totient is φ = 748800000000.

The previous prime is 2211999999983. The next prime is 2212000000039. The reversal of 2212000000000 is 2122.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a self number, because there is not a number n which added to its sum of digits gives 2212000000000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27999999961 + ... + 28000000039.

It is an arithmetic number, because the mean of its divisors is an integer number (13330076760).

Almost surely, 2^{2212000000000} is an apocalyptic number.

2212000000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3199218422400).

2212000000000 is an abundant number, since it is smaller than the sum of its proper divisors (4186436844800).

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

2212000000000 is an frugal number, since it uses more digits than its factorization.

2212000000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 2212000000000 its reverse (2122), we get a palindrome (2212000002122).

The spelling of 2212000000000 in words is "two trillion, two hundred twelve billion", and thus it is an aban number.