3223221121011 has 8 divisors (see below), whose sum is σ = 4297642101184. Its totient is φ = 2148807110760.

The previous prime is 3223221121009. The next prime is 3223221121027. The reversal of 3223221121011 is 1101211223223.

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

It is not a de Polignac number, because 3223221121011 - 2¹ = 3223221121009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3223221121031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546085 + ... + 2597046.

It is an arithmetic number, because the mean of its divisors is an integer number (537205262648).

Almost surely, 2^{3223221121011} is an apocalyptic number.

3223221121011 is a deficient number, since it is larger than the sum of its proper divisors (1074420980173).

3223221121011 is a wasteful number, since it uses less digits than its factorization.

3223221121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484961.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 3223221121011 its reverse (1101211223223), we get a palindrome (4324432344234).

The spelling of 3223221121011 in words is "three trillion, two hundred twenty-three billion, two hundred twenty-one million, one hundred twenty-one thousand, eleven".