32211609011 has 2 divisors, whose sum is σ = 32211609012. Its totient is φ = 32211609010.

The previous prime is 32211608963. The next prime is 32211609013. The reversal of 32211609011 is 11090611223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32211609011 is a prime.

Together with 32211609013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32211609013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16105804505 + 16105804506.

It is an arithmetic number, because the mean of its divisors is an integer number (16105804506).

Almost surely, 2^32211609011 is an apocalyptic number.

32211609011 is a deficient number, since it is larger than the sum of its proper divisors (1).

32211609011 is an equidigital number, since it uses as much as digits as its factorization.

32211609011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 32211609011 in words is "thirty-two billion, two hundred eleven million, six hundred nine thousand, eleven".