2021201232 has 80 divisors (see below), whose sum is σ = 5322516480. Its totient is φ = 660747136.

The previous prime is 2021201177. The next prime is 2021201249. The reversal of 2021201232 is 2321021202.

It is a happy number.

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, 2341633 + ... + 2342495.

It is an arithmetic number, because the mean of its divisors is an integer number (66531456).

Almost surely, 2^2021201232 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 2021201232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2661258240).

2021201232 is an abundant number, since it is smaller than the sum of its proper divisors (3301315248).

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

2021201232 is a wasteful number, since it uses less digits than its factorization.

2021201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760 (or 1754 counting only the distinct ones).

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

The square root of 2021201232 is about 44957.7716529634. The cubic root of 2021201232 is about 1264.3573903943.

Adding to 2021201232 its reverse (2321021202), we get a palindrome (4342222434).

The spelling of 2021201232 in words is "two billion, twenty-one million, two hundred one thousand, two hundred thirty-two".