32211132312 has 16 divisors (see below), whose sum is σ = 80527830840. Its totient is φ = 10737044096.

The previous prime is 32211132311. The next prime is 32211132341. The reversal of 32211132312 is 21323111223.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32211132311) 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, 671065233 + ... + 671065280.

Almost surely, 2^32211132312 is an apocalyptic number.

It is an amenable number.

32211132312 is an abundant number, since it is smaller than the sum of its proper divisors (48316698528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32211132312 is a wasteful number, since it uses less digits than its factorization.

32211132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342130522 (or 1342130518 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

Adding to 32211132312 its reverse (21323111223), we get a palindrome (53534243535).

The spelling of 32211132312 in words is "thirty-two billion, two hundred eleven million, one hundred thirty-two thousand, three hundred twelve".