32020022312 has 16 divisors (see below), whose sum is σ = 60306771840. Its totient is φ = 15938216496.

The previous prime is 32020022303. The next prime is 32020022389. The reversal of 32020022312 is 21322002023.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8972438 + ... + 8976005.

It is an arithmetic number, because the mean of its divisors is an integer number (3769173240).

Almost surely, 2^32020022312 is an apocalyptic number.

It is an amenable number.

32020022312 is a deficient number, since it is larger than the sum of its proper divisors (28286749528).

32020022312 is a wasteful number, since it uses less digits than its factorization.

32020022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17948672 (or 17948668 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 32020022312 its reverse (21322002023), we get a palindrome (53342024335).

The spelling of 32020022312 in words is "thirty-two billion, twenty million, twenty-two thousand, three hundred twelve".