212212020212212 has 24 divisors (see below), whose sum is σ = 391354410085632. Its totient is φ = 100487827044000.

The previous prime is 212212020212173. The next prime is 212212020212251.

212212020212212 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (212212020212173) and next prime (212212020212251).

It is a congruent number.

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, 11419061964 + ... + 11419080547.

It is an arithmetic number, because the mean of its divisors is an integer number (16306433753568).

Almost surely, 2^{212212020212212} is an apocalyptic number.

It is an amenable number.

212212020212212 is a deficient number, since it is larger than the sum of its proper divisors (179142389873420).

212212020212212 is a wasteful number, since it uses less digits than its factorization.

212212020212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22838142639 (or 22838142637 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The spelling of 212212020212212 in words is "two hundred twelve trillion, two hundred twelve billion, twenty million, two hundred twelve thousand, two hundred twelve".