32022123212 has 12 divisors (see below), whose sum is σ = 57096050256. Its totient is φ = 15708966000.

The previous prime is 32022123167. The next prime is 32022123293. The reversal of 32022123212 is 21232122023.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75523664 + ... + 75524087.

It is an arithmetic number, because the mean of its divisors is an integer number (4758004188).

Almost surely, 2^32022123212 is an apocalyptic number.

It is an amenable number.

32022123212 is a deficient number, since it is larger than the sum of its proper divisors (25073927044).

32022123212 is a wasteful number, since it uses less digits than its factorization.

32022123212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151047808 (or 151047806 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 32022123212 its reverse (21232122023), we get a palindrome (53254245235).

The spelling of 32022123212 in words is "thirty-two billion, twenty-two million, one hundred twenty-three thousand, two hundred twelve".