201200011109599 has 2 divisors, whose sum is σ = 201200011109600. Its totient is φ = 201200011109598.

The previous prime is 201200011109593. The next prime is 201200011109707. The reversal of 201200011109599 is 995901110002102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201200011109599 is a prime.

It is a super-2 number, since 2×201200011109599² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201200011109593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600005554799 + 100600005554800.

It is an arithmetic number, because the mean of its divisors is an integer number (100600005554800).

Almost surely, 2^{201200011109599} is an apocalyptic number.

201200011109599 is a deficient number, since it is larger than the sum of its proper divisors (1).

201200011109599 is an equidigital number, since it uses as much as digits as its factorization.

201200011109599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 40.

The spelling of 201200011109599 in words is "two hundred one trillion, two hundred billion, eleven million, one hundred nine thousand, five hundred ninety-nine".