212330332032 has 128 divisors (see below), whose sum is σ = 694156968960. Its totient is φ = 55999199232.

The previous prime is 212330331991. The next prime is 212330332043. The reversal of 212330332032 is 230233033212.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 212330331993 and 212330332011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3003208 + ... + 3073095.

It is an arithmetic number, because the mean of its divisors is an integer number (5423101320).

Almost surely, 2^212330332032 is an apocalyptic number.

It is an amenable number.

212330332032 is an abundant number, since it is smaller than the sum of its proper divisors (481826636928).

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

212330332032 is a wasteful number, since it uses less digits than its factorization.

212330332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076340 (or 6076328 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 212330332032 its reverse (230233033212), we get a palindrome (442563365244).

The spelling of 212330332032 in words is "two hundred twelve billion, three hundred thirty million, three hundred thirty-two thousand, thirty-two".