212023302412 has 6 divisors (see below), whose sum is σ = 371040779228. Its totient is φ = 106011651204.

The previous prime is 212023302391. The next prime is 212023302427. The reversal of 212023302412 is 214203320212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26502912798 + ... + 26502912805.

Almost surely, 2^212023302412 is an apocalyptic number.

It is an amenable number.

212023302412 is a deficient number, since it is larger than the sum of its proper divisors (159017476816).

212023302412 is a wasteful number, since it uses less digits than its factorization.

212023302412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53005825607 (or 53005825605 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 212023302412 its reverse (214203320212), we get a palindrome (426226622624).

The spelling of 212023302412 in words is "two hundred twelve billion, twenty-three million, three hundred two thousand, four hundred twelve".