32002242212 has 12 divisors (see below), whose sum is σ = 59298272460. Its totient is φ = 15059878656.

The previous prime is 32002242211. The next prime is 32002242221. The reversal of 32002242212 is 21224220023.

It can be written as a sum of positive squares in 2 ways, for example, as 25438974016 + 6563268196 = 159496^2 + 81014^2 .

It is not an unprimeable number, because it can be changed into a prime (32002242211) 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, 235310537 + ... + 235310672.

It is an arithmetic number, because the mean of its divisors is an integer number (4941522705).

Almost surely, 2^32002242212 is an apocalyptic number.

It is an amenable number.

32002242212 is a deficient number, since it is larger than the sum of its proper divisors (27296030248).

32002242212 is a wasteful number, since it uses less digits than its factorization.

32002242212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470621230 (or 470621228 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 32002242212 its reverse (21224220023), we get a palindrome (53226462235).

The spelling of 32002242212 in words is "thirty-two billion, two million, two hundred forty-two thousand, two hundred twelve".