210021202112 has 14 divisors (see below), whose sum is σ = 416760823068. Its totient is φ = 105010601024.

The previous prime is 210021202067. The next prime is 210021202133. The reversal of 210021202112 is 211202120012.

210021202112 is digitally balanced in base 3, 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 (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1640790578 + ... + 1640790705.

Almost surely, 2^210021202112 is an apocalyptic number.

It is an amenable number.

210021202112 is a deficient number, since it is larger than the sum of its proper divisors (206739620956).

210021202112 is an equidigital number, since it uses as much as digits as its factorization.

210021202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281581295 (or 3281581285 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210021202112 its reverse (211202120012), we get a palindrome (421223322124).

The spelling of 210021202112 in words is "two hundred ten billion, twenty-one million, two hundred two thousand, one hundred twelve".