212023333033330 has 128 divisors (see below), whose sum is σ = 486463574016000. Its totient is φ = 64749200705280.

The previous prime is 212023333033321. The next prime is 212023333033381. The reversal of 212023333033330 is 33330333320212.

It is a junction number, because it is equal to n+sod(n) for n = 212023333033292 and 212023333033301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31873830 + ... + 37947169.

It is an arithmetic number, because the mean of its divisors is an integer number (3800496672000).

Almost surely, 2^{212023333033330} is an apocalyptic number.

212023333033330 is an abundant number, since it is smaller than the sum of its proper divisors (274440240982670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212023333033330 is a wasteful number, since it uses less digits than its factorization.

212023333033330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69821144.

The product of its (nonzero) digits is 52488, while the sum is 31.

Adding to 212023333033330 its reverse (33330333320212), we get a palindrome (245353666353542).

The spelling of 212023333033330 in words is "two hundred twelve trillion, twenty-three billion, three hundred thirty-three million, thirty-three thousand, three hundred thirty".