212043482112 has 528 divisors, whose sum is σ = 715083586560. Its totient is φ = 54680862720.

The previous prime is 212043482099. The next prime is 212043482129. The reversal of 212043482112 is 211284340212.

It is a tau number, because it is divible by the number of its divisors (528).

It is a self number, because there is not a number n which added to its sum of digits gives 212043482112.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 590650189 + ... + 590650547.

Almost surely, 2^212043482112 is an apocalyptic number.

212043482112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212043482112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357541793280).

212043482112 is an abundant number, since it is smaller than the sum of its proper divisors (503040104448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212043482112 is a wasteful number, since it uses less digits than its factorization.

212043482112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 609 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The spelling of 212043482112 in words is "two hundred twelve billion, forty-three million, four hundred eighty-two thousand, one hundred twelve".