12260151636512 has 96 divisors (see below), whose sum is σ = 26244132969600. Its totient is φ = 5604084062208.

The previous prime is 12260151636487. The next prime is 12260151636541. The reversal of 12260151636512 is 21563615106221.

It is a super-2 number, since 2×12260151636512² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12260151636512.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167729189 + ... + 167802267.

It is an arithmetic number, because the mean of its divisors is an integer number (273376385100).

Almost surely, 2^{12260151636512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12260151636512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13122066484800).

12260151636512 is an abundant number, since it is smaller than the sum of its proper divisors (13983981333088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12260151636512 is a wasteful number, since it uses less digits than its factorization.

12260151636512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76978 (or 76970 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 12260151636512 in words is "twelve trillion, two hundred sixty billion, one hundred fifty-one million, six hundred thirty-six thousand, five hundred twelve".