12210010222012 has 12 divisors (see below), whose sum is σ = 22492124093320. Its totient is φ = 5783689052496.

The previous prime is 12210010222001. The next prime is 12210010222043. The reversal of 12210010222012 is 21022201001221.

It is a happy number.

It is a congruent number.

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, 80329014543 + ... + 80329014694.

Almost surely, 2^{12210010222012} is an apocalyptic number.

It is an amenable number.

12210010222012 is a deficient number, since it is larger than the sum of its proper divisors (10282113871308).

12210010222012 is a wasteful number, since it uses less digits than its factorization.

12210010222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160658029260 (or 160658029258 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12210010222012 its reverse (21022201001221), we get a palindrome (33232211223233).

The spelling of 12210010222012 in words is "twelve trillion, two hundred ten billion, ten million, two hundred twenty-two thousand, twelve".