212013020982 has 192 divisors, whose sum is σ = 514374303744. Its totient is φ = 57059069760.

The previous prime is 212013020981. The next prime is 212013021029. The reversal of 212013020982 is 289020310212.

212013020982 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212013020981) 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, 640522557 + ... + 640522887.

It is an arithmetic number, because the mean of its divisors is an integer number (2679032832).

Almost surely, 2^212013020982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212013020982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257187151872).

212013020982 is an abundant number, since it is smaller than the sum of its proper divisors (302361282762).

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

212013020982 is a wasteful number, since it uses less digits than its factorization.

212013020982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 212013020982 in words is "two hundred twelve billion, thirteen million, twenty thousand, nine hundred eighty-two".