32221131313132 has 6 divisors (see below), whose sum is σ = 56386979797988. Its totient is φ = 16110565656564.

The previous prime is 32221131313097. The next prime is 32221131313159. The reversal of 32221131313132 is 23131313112223.

It is a self number, because there is not a number n which added to its sum of digits gives 32221131313132.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027641414138 + ... + 4027641414145.

Almost surely, 2^{32221131313132} is an apocalyptic number.

It is an amenable number.

32221131313132 is a deficient number, since it is larger than the sum of its proper divisors (24165848484856).

32221131313132 is a wasteful number, since it uses less digits than its factorization.

32221131313132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8055282828287 (or 8055282828285 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

Adding to 32221131313132 its reverse (23131313112223), we get a palindrome (55352444425355).

The spelling of 32221131313132 in words is "thirty-two trillion, two hundred twenty-one billion, one hundred thirty-one million, three hundred thirteen thousand, one hundred thirty-two".