212032030032 has 120 divisors (see below), whose sum is σ = 629121365600. Its totient is φ = 66475655424.

The previous prime is 212032030031. The next prime is 212032030033. The reversal of 212032030032 is 230030230212.

It is a happy number.

212032030032 is a `hidden beast` number, since 2 + 12 + 0 + 320 + 300 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (212032030031) and next prime (212032030033).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 212032029987 and 212032030014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212032030031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101538 + ... + 659070.

Almost surely, 2^212032030032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212032030032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314560682800).

212032030032 is an abundant number, since it is smaller than the sum of its proper divisors (417089335568).

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

212032030032 is a wasteful number, since it uses less digits than its factorization.

212032030032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557705 (or 557696 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 212032030032 its reverse (230030230212), we get a palindrome (442062260244).

The spelling of 212032030032 in words is "two hundred twelve billion, thirty-two million, thirty thousand, thirty-two".