32012022406 has 64 divisors (see below), whose sum is σ = 59723758080. Its totient is φ = 12530972160.

The previous prime is 32012022359. The next prime is 32012022407. The reversal of 32012022406 is 60422021023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32012022407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6871630 + ... + 6876286.

It is an arithmetic number, because the mean of its divisors is an integer number (933183720).

Almost surely, 2^32012022406 is an apocalyptic number.

32012022406 is a deficient number, since it is larger than the sum of its proper divisors (27711735674).

32012022406 is a wasteful number, since it uses less digits than its factorization.

32012022406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 32012022406 its reverse (60422021023), we get a palindrome (92434043429).

The spelling of 32012022406 in words is "thirty-two billion, twelve million, twenty-two thousand, four hundred six".