32112232444 has 12 divisors (see below), whose sum is σ = 56987905968. Its totient is φ = 15829973600.

The previous prime is 32112232403. The next prime is 32112232447. The reversal of 32112232444 is 44423221123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32112232447) 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, 56535337 + ... + 56535904.

It is an arithmetic number, because the mean of its divisors is an integer number (4748992164).

Almost surely, 2^32112232444 is an apocalyptic number.

It is an amenable number.

32112232444 is a deficient number, since it is larger than the sum of its proper divisors (24875673524).

32112232444 is a wasteful number, since it uses less digits than its factorization.

32112232444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113071316 (or 113071314 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

Adding to 32112232444 its reverse (44423221123), we get a palindrome (76535453567).

The spelling of 32112232444 in words is "thirty-two billion, one hundred twelve million, two hundred thirty-two thousand, four hundred forty-four".