80120011201 has 4 divisors (see below), whose sum is σ = 80135193600. Its totient is φ = 80104828804.

The previous prime is 80120011187. The next prime is 80120011207. The reversal of 80120011201 is 10211002108.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80120011201 - 2⁷ = 80120011073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80120011207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7583281 + ... + 7593838.

It is an arithmetic number, because the mean of its divisors is an integer number (20033798400).

Almost surely, 2^80120011201 is an apocalyptic number.

It is an amenable number.

80120011201 is a deficient number, since it is larger than the sum of its proper divisors (15182399).

80120011201 is a wasteful number, since it uses less digits than its factorization.

80120011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15182398.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 80120011201 its reverse (10211002108), we get a palindrome (90331013309).

The spelling of 80120011201 in words is "eighty billion, one hundred twenty million, eleven thousand, two hundred one".