32221010011 has 4 divisors (see below), whose sum is σ = 32221623024. Its totient is φ = 32220397000.

The previous prime is 32221009987. The next prime is 32221010021. The reversal of 32221010011 is 11001012223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32221010011 - 2⁵ = 32221009979 is a prime.

It is a super-2 number, since 2×32221010011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32221009973 and 32221010000.

It is not an unprimeable number, because it can be changed into a prime (32221010021) 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, 219415 + ... + 335536.

It is an arithmetic number, because the mean of its divisors is an integer number (8055405756).

Almost surely, 2^32221010011 is an apocalyptic number.

32221010011 is a deficient number, since it is larger than the sum of its proper divisors (613013).

32221010011 is an equidigital number, since it uses as much as digits as its factorization.

32221010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613012.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 32221010011 its reverse (11001012223), we get a palindrome (43222022234).

The spelling of 32221010011 in words is "thirty-two billion, two hundred twenty-one million, ten thousand, eleven".