32200320011 has 4 divisors (see below), whose sum is σ = 32203819032. Its totient is φ = 32196820992.

The previous prime is 32200320001. The next prime is 32200320013. The reversal of 32200320011 is 11002300223.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11002300223 = 58937 ⋅186679.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32200320011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32200320013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1735670 + ... + 1754123.

It is an arithmetic number, because the mean of its divisors is an integer number (8050954758).

Almost surely, 2^32200320011 is an apocalyptic number.

32200320011 is a deficient number, since it is larger than the sum of its proper divisors (3499021).

32200320011 is an equidigital number, since it uses as much as digits as its factorization.

32200320011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3499020.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 32200320011 its reverse (11002300223), we get a palindrome (43202620234).

The spelling of 32200320011 in words is "thirty-two billion, two hundred million, three hundred twenty thousand, eleven".