32020210212 has 12 divisors (see below), whose sum is σ = 74713823856. Its totient is φ = 10673403400.

The previous prime is 32020210171. The next prime is 32020210319. The reversal of 32020210212 is 21201202023.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 32020210191 and 32020210200.

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, 1334175414 + ... + 1334175437.

It is an arithmetic number, because the mean of its divisors is an integer number (6226151988).

Almost surely, 2^32020210212 is an apocalyptic number.

It is an amenable number.

32020210212 is an abundant number, since it is smaller than the sum of its proper divisors (42693613644).

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

32020210212 is a wasteful number, since it uses less digits than its factorization.

32020210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668350858 (or 2668350856 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 32020210212 its reverse (21201202023), we get a palindrome (53221412235).

The spelling of 32020210212 in words is "thirty-two billion, twenty million, two hundred ten thousand, two hundred twelve".