210130333212 has 48 divisors (see below), whose sum is σ = 541717085952. Its totient is φ = 63057012480.

The previous prime is 210130333187. The next prime is 210130333241. The reversal of 210130333212 is 212333031012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22387714 + ... + 22397097.

It is an arithmetic number, because the mean of its divisors is an integer number (11285772624).

Almost surely, 2^210130333212 is an apocalyptic number.

It is an amenable number.

210130333212 is an abundant number, since it is smaller than the sum of its proper divisors (331586752740).

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

210130333212 is a wasteful number, since it uses less digits than its factorization.

210130333212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44784858 (or 44784856 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 210130333212 its reverse (212333031012), we get a palindrome (422463364224).

The spelling of 210130333212 in words is "two hundred ten billion, one hundred thirty million, three hundred thirty-three thousand, two hundred twelve".