210333030212 has 6 divisors (see below), whose sum is σ = 368082802878. Its totient is φ = 105166515104.

The previous prime is 210333030199. The next prime is 210333030221. The reversal of 210333030212 is 212030333012.

210333030212 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 only one way, i.e., 158041231936 + 52291798276 = 397544^2 + 228674^2 .

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 as a sum of consecutive naturals, namely, 26291628773 + ... + 26291628780.

It is an arithmetic number, because the mean of its divisors is an integer number (61347133813).

Almost surely, 2^210333030212 is an apocalyptic number.

It is an amenable number.

210333030212 is a deficient number, since it is larger than the sum of its proper divisors (157749772666).

210333030212 is a wasteful number, since it uses less digits than its factorization.

210333030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52583257557 (or 52583257555 counting only the distinct ones).

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

Adding to 210333030212 its reverse (212030333012), we get a palindrome (422363363224).

The spelling of 210333030212 in words is "two hundred ten billion, three hundred thirty-three million, thirty thousand, two hundred twelve".