212110020011212 has 12 divisors (see below), whose sum is σ = 390728984231320. Its totient is φ = 100473167373696.

The previous prime is 212110020011207. The next prime is 212110020011221.

212110020011212 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1395460657893 + ... + 1395460658044.

Almost surely, 2^{212110020011212} is an apocalyptic number.

It is an amenable number.

212110020011212 is a deficient number, since it is larger than the sum of its proper divisors (178618964220108).

212110020011212 is a wasteful number, since it uses less digits than its factorization.

212110020011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790921315960 (or 2790921315958 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

The spelling of 212110020011212 in words is "two hundred twelve trillion, one hundred ten billion, twenty million, eleven thousand, two hundred twelve".