212214223141116 has 192 divisors, whose sum is σ = 581069541964800. Its totient is φ = 60253062589440.

The previous prime is 212214223141097. The next prime is 212214223141117. The reversal of 212214223141116 is 611141322412212.

It is a happy number.

212214223141116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212214223141117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7337706336 + ... + 7337735256.

It is an arithmetic number, because the mean of its divisors is an integer number (3026403864400).

Almost surely, 2^{212214223141116} 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 212214223141116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290534770982400).

212214223141116 is an abundant number, since it is smaller than the sum of its proper divisors (368855318823684).

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

212214223141116 is a wasteful number, since it uses less digits than its factorization.

212214223141116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40049 (or 40033 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

Adding to 212214223141116 its reverse (611141322412212), we get a palindrome (823355545553328).

The spelling of 212214223141116 in words is "two hundred twelve trillion, two hundred fourteen billion, two hundred twenty-three million, one hundred forty-one thousand, one hundred sixteen".