212112976848 has 80 divisors (see below), whose sum is σ = 552328815360. Its totient is φ = 70141114368.

The previous prime is 212112976847. The next prime is 212112976897. The reversal of 212112976848 is 848679211212.

212112976848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×212112976848³ (a number of 35 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 212112976848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212112976847) by changing a digit.

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, 10570761 + ... + 10590807.

It is an arithmetic number, because the mean of its divisors is an integer number (6904110192).

Almost surely, 2^212112976848 is an apocalyptic number.

It is an amenable number.

212112976848 is an abundant number, since it is smaller than the sum of its proper divisors (340215838512).

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

212112976848 is a wasteful number, since it uses less digits than its factorization.

212112976848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21804 (or 21798 counting only the distinct ones).

The product of its digits is 774144, while the sum is 51.

The spelling of 212112976848 in words is "two hundred twelve billion, one hundred twelve million, nine hundred seventy-six thousand, eight hundred forty-eight".