210012201212 has 48 divisors (see below), whose sum is σ = 423591866880. Its totient is φ = 90102067200.

The previous prime is 210012201167. The next prime is 210012201253. The reversal of 210012201212 is 212102210012.

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, 236933 + ... + 690044.

It is an arithmetic number, because the mean of its divisors is an integer number (8824830560).

Almost surely, 2^210012201212 is an apocalyptic number.

210012201212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210012201212 is an abundant number, since it is smaller than the sum of its proper divisors (213579665668).

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

210012201212 is a wasteful number, since it uses less digits than its factorization.

210012201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927282 (or 927280 counting only the distinct ones).

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

Adding to 210012201212 its reverse (212102210012), we get a palindrome (422114411224).

The spelling of 210012201212 in words is "two hundred ten billion, twelve million, two hundred one thousand, two hundred twelve".