32030220232 has 16 divisors (see below), whose sum is σ = 60675805260. Its totient is φ = 15850005504.

The previous prime is 32030220227. The next prime is 32030220253. The reversal of 32030220232 is 23202203023.

It can be written as a sum of positive squares in 2 ways, for example, as 28201828356 + 3828391876 = 167934^2 + 61874^2 .

It is a super-2 number, since 2×32030220232² (a number of 22 digits) contains 22 as substring.

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, 20637253 + ... + 20638804.

Almost surely, 2^32030220232 is an apocalyptic number.

It is an amenable number.

32030220232 is a deficient number, since it is larger than the sum of its proper divisors (28645585028).

32030220232 is a wasteful number, since it uses less digits than its factorization.

32030220232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41276160 (or 41276156 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 32030220232 its reverse (23202203023), we get a palindrome (55232423255).

The spelling of 32030220232 in words is "thirty-two billion, thirty million, two hundred twenty thousand, two hundred thirty-two".