212648422324 has 96 divisors (see below), whose sum is σ = 411934360320. Its totient is φ = 95458176000.

The previous prime is 212648422307. The next prime is 212648422381. The reversal of 212648422324 is 423224846212.

212648422324 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 31 ways as a sum of consecutive naturals, for example, 76189369 + ... + 76192159.

It is an arithmetic number, because the mean of its divisors is an integer number (4290982920).

Almost surely, 2^212648422324 is an apocalyptic number.

It is an amenable number.

212648422324 is a deficient number, since it is larger than the sum of its proper divisors (199285937996).

212648422324 is a wasteful number, since it uses less digits than its factorization.

212648422324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3161 (or 3159 counting only the distinct ones).

The product of its digits is 294912, while the sum is 40.

The spelling of 212648422324 in words is "two hundred twelve billion, six hundred forty-eight million, four hundred twenty-two thousand, three hundred twenty-four".