2232032021 has 8 divisors (see below), whose sum is σ = 2284689024. Its totient is φ = 2179590400.

The previous prime is 2232031981. The next prime is 2232032053. The reversal of 2232032021 is 1202302322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2232032021 - 2¹⁴ = 2232015637 is a prime.

It is a super-3 number, since 3×2232032021³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232032071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32780 + ... + 74421.

It is an arithmetic number, because the mean of its divisors is an integer number (285586128).

Almost surely, 2^2232032021 is an apocalyptic number.

It is an amenable number.

2232032021 is a deficient number, since it is larger than the sum of its proper divisors (52657003).

2232032021 is a wasteful number, since it uses less digits than its factorization.

2232032021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107691.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2232032021 is about 47244.3861321110. The cubic root of 2232032021 is about 1306.8732649678.

Adding to 2232032021 its reverse (1202302322), we get a palindrome (3434334343).

The spelling of 2232032021 in words is "two billion, two hundred thirty-two million, thirty-two thousand, twenty-one".