212464211104 has 48 divisors (see below), whose sum is σ = 419239384200. Its totient is φ = 105990958080.

The previous prime is 212464211087. The next prime is 212464211123. The reversal of 212464211104 is 401112464212.

It is a happy number.

212464211104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 59623872400 + 152840338704 = 244180^2 + 390948^2 .

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 7 ways as a sum of consecutive naturals, for example, 46703422 + ... + 46707970.

Almost surely, 2^212464211104 is an apocalyptic number.

It is an amenable number.

212464211104 is a deficient number, since it is larger than the sum of its proper divisors (206775173096).

212464211104 is a wasteful number, since it uses less digits than its factorization.

212464211104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553 (or 7545 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 212464211104 its reverse (401112464212), we get a palindrome (613576675316).

The spelling of 212464211104 in words is "two hundred twelve billion, four hundred sixty-four million, two hundred eleven thousand, one hundred four".