212010303201212 has 48 divisors (see below), whose sum is σ = 372713763895200. Its totient is φ = 105521948440320.

The previous prime is 212010303201139. The next prime is 212010303201311. The reversal of 212010303201212 is 212102303010212.

It is a super-3 number, since 3×212010303201212³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1631147387 + ... + 1631277357.

It is an arithmetic number, because the mean of its divisors is an integer number (7764870081150).

Almost surely, 2^{212010303201212} is an apocalyptic number.

It is an amenable number.

212010303201212 is a deficient number, since it is larger than the sum of its proper divisors (160703460693988).

212010303201212 is a wasteful number, since it uses less digits than its factorization.

212010303201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132446 (or 132444 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 212010303201212 its reverse (212102303010212), we get a palindrome (424112606211424).

The spelling of 212010303201212 in words is "two hundred twelve trillion, ten billion, three hundred three million, two hundred one thousand, two hundred twelve".