32220220011 has 16 divisors (see below), whose sum is σ = 49107588864. Its totient is φ = 18407762784.

The previous prime is 32220219937. The next prime is 32220220027. The reversal of 32220220011 is 11002202223.

It is a happy number.

It is not a de Polignac number, because 32220220011 - 2⁷ = 32220219883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32220220031) 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 15 ways as a sum of consecutive naturals, for example, 51921 + ... + 259106.

It is an arithmetic number, because the mean of its divisors is an integer number (3069224304).

Almost surely, 2^32220220011 is an apocalyptic number.

32220220011 is a deficient number, since it is larger than the sum of its proper divisors (16887368853).

32220220011 is a wasteful number, since it uses less digits than its factorization.

32220220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315970.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 32220220011 its reverse (11002202223), we get a palindrome (43222422234).

The spelling of 32220220011 in words is "thirty-two billion, two hundred twenty million, two hundred twenty thousand, eleven".