212023013330 has 16 divisors (see below), whose sum is σ = 381646779840. Its totient is φ = 84808015152.

The previous prime is 212023013327. The next prime is 212023013383. The reversal of 212023013330 is 33310320212.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092947 + ... + 1272233.

It is an arithmetic number, because the mean of its divisors is an integer number (23852923740).

Almost surely, 2^212023013330 is an apocalyptic number.

212023013330 is a deficient number, since it is larger than the sum of its proper divisors (169623766510).

212023013330 is a wasteful number, since it uses less digits than its factorization.

212023013330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297553.

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

Adding to 212023013330 its reverse (33310320212), we get a palindrome (245333333542).

The spelling of 212023013330 in words is "two hundred twelve billion, twenty-three million, thirteen thousand, three hundred thirty".