12026701478163 has 32 divisors (see below), whose sum is σ = 16310403665920. Its totient is φ = 7881563982240.

The previous prime is 12026701478161. The next prime is 12026701478173. The reversal of 12026701478163 is 36187410762021.

12026701478163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12026701478163 - 2¹ = 12026701478161 is a prime.

It is the 3467954-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12026701478161) by changing a digit.

It is a nontrivial repunit in base 3467953.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318290970 + ... + 318328752.

It is an arithmetic number, because the mean of its divisors is an integer number (509700114560).

Almost surely, 2^{12026701478163} is an apocalyptic number.

12026701478163 is a deficient number, since it is larger than the sum of its proper divisors (4283702187757).

12026701478163 is a wasteful number, since it uses less digits than its factorization.

12026701478163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45439.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 12026701478163 in words is "twelve trillion, twenty-six billion, seven hundred one million, four hundred seventy-eight thousand, one hundred sixty-three".