212112843104 has 24 divisors (see below), whose sum is σ = 417612006000. Its totient is φ = 106052651136.

The previous prime is 212112843083. The next prime is 212112843119. The reversal of 212112843104 is 401348211212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943397 + ... + 1146395.

It is an arithmetic number, because the mean of its divisors is an integer number (17400500250).

Almost surely, 2^212112843104 is an apocalyptic number.

It is an amenable number.

212112843104 is a deficient number, since it is larger than the sum of its proper divisors (205499162896).

212112843104 is a wasteful number, since it uses less digits than its factorization.

212112843104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235662 (or 235654 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 212112843104 in words is "two hundred twelve billion, one hundred twelve million, eight hundred forty-three thousand, one hundred four".