12060518401 has 2 divisors, whose sum is σ = 12060518402. Its totient is φ = 12060518400.

The previous prime is 12060518387. The next prime is 12060518443. The reversal of 12060518401 is 10481506021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6060466801 + 6000051600 = 77849^2 + 77460^2 .

It is a cyclic number.

It is not a de Polignac number, because 12060518401 - 2¹⁷ = 12060387329 is a prime.

It is a super-2 number, since 2×12060518401² (a number of 21 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 12060518401.

It is not a weakly prime, because it can be changed into another prime (12060513401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6030259200 + 6030259201.

It is an arithmetic number, because the mean of its divisors is an integer number (6030259201).

Almost surely, 2^12060518401 is an apocalyptic number.

It is an amenable number.

12060518401 is a deficient number, since it is larger than the sum of its proper divisors (1).

12060518401 is an equidigital number, since it uses as much as digits as its factorization.

12060518401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 28.

The spelling of 12060518401 in words is "twelve billion, sixty million, five hundred eighteen thousand, four hundred one".