12065100201569 has 2 divisors, whose sum is σ = 12065100201570. Its totient is φ = 12065100201568.

The previous prime is 12065100201551. The next prime is 12065100201619. The reversal of 12065100201569 is 96510200156021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8011803843169 + 4053296358400 = 2830513^2 + 2013280^2 .

It is a cyclic number.

It is not a de Polignac number, because 12065100201569 - 2⁸ = 12065100201313 is a prime.

It is a super-2 number, since 2×12065100201569² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12065100501569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6032550100784 + 6032550100785.

It is an arithmetic number, because the mean of its divisors is an integer number (6032550100785).

Almost surely, 2^{12065100201569} is an apocalyptic number.

It is an amenable number.

12065100201569 is a deficient number, since it is larger than the sum of its proper divisors (1).

12065100201569 is an equidigital number, since it uses as much as digits as its factorization.

12065100201569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 12065100201569 in words is "twelve trillion, sixty-five billion, one hundred million, two hundred one thousand, five hundred sixty-nine".