3223221011 has 8 divisors (see below), whose sum is σ = 3265457664. Its totient is φ = 3181248000.

The previous prime is 3223220977. The next prime is 3223221017. The reversal of 3223221011 is 1101223223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3223221011 - 2⁶ = 3223220947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3223221017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41240 + ... + 90261.

It is an arithmetic number, because the mean of its divisors is an integer number (408182208).

Almost surely, 2^3223221011 is an apocalyptic number.

3223221011 is a deficient number, since it is larger than the sum of its proper divisors (42236653).

3223221011 is a wasteful number, since it uses less digits than its factorization.

3223221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131821.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3223221011 is about 56773.4181725920. The cubic root of 3223221011 is about 1477.1684678097.

Adding to 3223221011 its reverse (1101223223), we get a palindrome (4324444234).

The spelling of 3223221011 in words is "three billion, two hundred twenty-three million, two hundred twenty-one thousand, eleven".