212013302330 has 16 divisors (see below), whose sum is σ = 382407575040. Its totient is φ = 84631180752.

The previous prime is 212013302329. The next prime is 212013302383. The reversal of 212013302330 is 33203310212.

212013302330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 21762410 + ... + 21772149.

It is an arithmetic number, because the mean of its divisors is an integer number (23900473440).

Almost surely, 2^212013302330 is an apocalyptic number.

212013302330 is a deficient number, since it is larger than the sum of its proper divisors (170394272710).

212013302330 is a wasteful number, since it uses less digits than its factorization.

212013302330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43535053.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 212013302330 its reverse (33203310212), we get a palindrome (245216612542).

The spelling of 212013302330 in words is "two hundred twelve billion, thirteen million, three hundred two thousand, three hundred thirty".