12927082212 has 216 divisors, whose sum is σ = 38849271552. Its totient is φ = 3590179200.

The previous prime is 12927082211. The next prime is 12927082229. The reversal of 12927082212 is 21228072921.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12927082211) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4430178 + ... + 4433094.

Almost surely, 2^12927082212 is an apocalyptic number.

12927082212 is a gapful number since it is divisible by the number (12) 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 12927082212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19424635776).

12927082212 is an abundant number, since it is smaller than the sum of its proper divisors (25922189340).

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

12927082212 is a wasteful number, since it uses less digits than its factorization.

12927082212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3007 (or 2983 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 12927082212 in words is "twelve billion, nine hundred twenty-seven million, eighty-two thousand, two hundred twelve".