12260412016651 has 4 divisors (see below), whose sum is σ = 12270882053704. Its totient is φ = 12249941979600.

The previous prime is 12260412016591. The next prime is 12260412016661. The reversal of 12260412016651 is 15661021406221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12260412016651 - 2¹¹ = 12260412014603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12260412016651.

It is not an unprimeable number, because it can be changed into a prime (12260412016661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5235016770 + ... + 5235019111.

It is an arithmetic number, because the mean of its divisors is an integer number (3067720513426).

Almost surely, 2^{12260412016651} is an apocalyptic number.

12260412016651 is a deficient number, since it is larger than the sum of its proper divisors (10470037053).

12260412016651 is a wasteful number, since it uses less digits than its factorization.

12260412016651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10470037052.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 12260412016651 in words is "twelve trillion, two hundred sixty billion, four hundred twelve million, sixteen thousand, six hundred fifty-one".