12051026116 has 6 divisors (see below), whose sum is σ = 21089295710. Its totient is φ = 6025513056.

The previous prime is 12051026069. The next prime is 12051026129. The reversal of 12051026116 is 61162015021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11956547716 + 94478400 = 109346^2 + 9720^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506378261 + ... + 1506378268.

Almost surely, 2^12051026116 is an apocalyptic number.

It is an amenable number.

12051026116 is a deficient number, since it is larger than the sum of its proper divisors (9038269594).

12051026116 is a wasteful number, since it uses less digits than its factorization.

12051026116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012756533 (or 3012756531 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 12051026116 in words is "twelve billion, fifty-one million, twenty-six thousand, one hundred sixteen".