210022010212 has 24 divisors (see below), whose sum is σ = 423250470720. Its totient is φ = 89322336480.

The previous prime is 210022010189. The next prime is 210022010213. The reversal of 210022010212 is 212010220012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210022010192 and 210022010201.

It is not an unprimeable number, because it can be changed into a prime (210022010213) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 28625287 + ... + 28632622.

It is an arithmetic number, because the mean of its divisors is an integer number (17635436280).

Almost surely, 2^210022010212 is an apocalyptic number.

It is an amenable number.

210022010212 is an abundant number, since it is smaller than the sum of its proper divisors (213228460508).

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

210022010212 is a wasteful number, since it uses less digits than its factorization.

210022010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57258051 (or 57258049 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210022010212 its reverse (212010220012), we get a palindrome (422032230224).

The spelling of 210022010212 in words is "two hundred ten billion, twenty-two million, ten thousand, two hundred twelve".