212011302304 has 24 divisors (see below), whose sum is σ = 418498587360. Its totient is φ = 105725946816.

The previous prime is 212011302299. The next prime is 212011302317. The reversal of 212011302304 is 403203110212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8728444 + ... + 8752699.

It is an arithmetic number, because the mean of its divisors is an integer number (17437441140).

Almost surely, 2^212011302304 is an apocalyptic number.

It is an amenable number.

212011302304 is a deficient number, since it is larger than the sum of its proper divisors (206487285056).

212011302304 is a wasteful number, since it uses less digits than its factorization.

212011302304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17481532 (or 17481524 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 212011302304 its reverse (403203110212), we get a palindrome (615214412516).

The spelling of 212011302304 in words is "two hundred twelve billion, eleven million, three hundred two thousand, three hundred four".