212002020222212 has 48 divisors (see below), whose sum is σ = 404895549102912. Its totient is φ = 96325415239680.

The previous prime is 212002020222143. The next prime is 212002020222229. The reversal of 212002020222212 is 212222020200212.

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 in 15 ways as a sum of consecutive naturals, for example, 1099310948 + ... + 1099503780.

It is an arithmetic number, because the mean of its divisors is an integer number (8435323939644).

Almost surely, 2^{212002020222212} is an apocalyptic number.

212002020222212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212002020222212 is a deficient number, since it is larger than the sum of its proper divisors (192893528880700).

212002020222212 is a wasteful number, since it uses less digits than its factorization.

212002020222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202868 (or 202866 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 212002020222212 its reverse (212222020200212), we get a palindrome (424224040422424).

The spelling of 212002020222212 in words is "two hundred twelve trillion, two billion, twenty million, two hundred twenty-two thousand, two hundred twelve".