32422311212 has 12 divisors (see below), whose sum is σ = 56740369056. Its totient is φ = 16210777200.

The previous prime is 32422311193. The next prime is 32422311347. The reversal of 32422311212 is 21211322423.

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, 200378 + ... + 324030.

It is an arithmetic number, because the mean of its divisors is an integer number (4728364088).

Almost surely, 2^32422311212 is an apocalyptic number.

It is an amenable number.

32422311212 is a deficient number, since it is larger than the sum of its proper divisors (24318057844).

32422311212 is a wasteful number, since it uses less digits than its factorization.

32422311212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189208 (or 189206 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

Adding to 32422311212 its reverse (21211322423), we get a palindrome (53633633635).

The spelling of 32422311212 in words is "thirty-two billion, four hundred twenty-two million, three hundred eleven thousand, two hundred twelve".