32122231000012 has 24 divisors (see below), whose sum is σ = 57432650379776. Its totient is φ = 15716367128448.

The previous prime is 32122231000007. The next prime is 32122231000019. The reversal of 32122231000012 is 21000013222123.

It is not an unprimeable number, because it can be changed into a prime (32122231000019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433063863 + ... + 433138030.

Almost surely, 2^{32122231000012} is an apocalyptic number.

It is an amenable number.

32122231000012 is a deficient number, since it is larger than the sum of its proper divisors (25310419379764).

32122231000012 is a wasteful number, since it uses less digits than its factorization.

32122231000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866202097 (or 866202095 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 32122231000012 its reverse (21000013222123), we get a palindrome (53122244222135).

The spelling of 32122231000012 in words is "thirty-two trillion, one hundred twenty-two billion, two hundred thirty-one million, twelve", and thus it is an aban number.