32030222032 has 20 divisors (see below), whose sum is σ = 62627903140. Its totient is φ = 15868182528.

The previous prime is 32030221991. The next prime is 32030222033. The reversal of 32030222032 is 23022203023.

It can be written as a sum of positive squares in 2 ways, for example, as 21035441296 + 10994780736 = 145036^2 + 104856^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32030222033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9181233 + ... + 9184720.

It is an arithmetic number, because the mean of its divisors is an integer number (3131395157).

Almost surely, 2^32030222032 is an apocalyptic number.

It is an amenable number.

32030222032 is a deficient number, since it is larger than the sum of its proper divisors (30597681108).

32030222032 is a wasteful number, since it uses less digits than its factorization.

32030222032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18366070 (or 18366064 counting only the distinct ones).

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

Adding to 32030222032 its reverse (23022203023), we get a palindrome (55052425055).

The spelling of 32030222032 in words is "thirty-two billion, thirty million, two hundred twenty-two thousand, thirty-two".