12212323130032 has 20 divisors (see below), whose sum is σ = 23703856110576. Its totient is φ = 6095198972480.

The previous prime is 12212323130011. The next prime is 12212323130089. The reversal of 12212323130032 is 23003132321221.

It is a junction number, because it is equal to n+sod(n) for n = 12212323129979 and 12212323130006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685152844 + ... + 685170667.

Almost surely, 2^{12212323130032} is an apocalyptic number.

It is an amenable number.

12212323130032 is a deficient number, since it is larger than the sum of its proper divisors (11491532980544).

12212323130032 is a wasteful number, since it uses less digits than its factorization.

12212323130032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370324076 (or 1370324070 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12212323130032 its reverse (23003132321221), we get a palindrome (35215455451253).

The spelling of 12212323130032 in words is "twelve trillion, two hundred twelve billion, three hundred twenty-three million, one hundred thirty thousand, thirty-two".