212062840912 has 80 divisors (see below), whose sum is σ = 445897710720. Its totient is φ = 97120498176.

The previous prime is 212062840897. The next prime is 212062840931. The reversal of 212062840912 is 219048260212.

212062840912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22948389 + ... + 22957627.

It is an arithmetic number, because the mean of its divisors is an integer number (5573721384).

Almost surely, 2^212062840912 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 212062840912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222948855360).

212062840912 is an abundant number, since it is smaller than the sum of its proper divisors (233834869808).

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

212062840912 is a wasteful number, since it uses less digits than its factorization.

212062840912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100 (or 10094 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 212062840912 in words is "two hundred twelve billion, sixty-two million, eight hundred forty thousand, nine hundred twelve".