212302020203212 has 24 divisors (see below), whose sum is σ = 371602733896800. Its totient is φ = 106129811414016.

The previous prime is 212302020203197. The next prime is 212302020203233.

212302020203212 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1330525228 + ... + 1330684780.

It is an arithmetic number, because the mean of its divisors is an integer number (15483447245700).

Almost surely, 2^{212302020203212} is an apocalyptic number.

It is an amenable number.

212302020203212 is a deficient number, since it is larger than the sum of its proper divisors (159300713693588).

212302020203212 is a wasteful number, since it uses less digits than its factorization.

212302020203212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223905 (or 223903 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The spelling of 212302020203212 in words is "two hundred twelve trillion, three hundred two billion, twenty million, two hundred three thousand, two hundred twelve".