3221131103222 has 8 divisors (see below), whose sum is σ = 4998306884400. Its totient is φ = 1555028808424.

The previous prime is 3221131103137. The next prime is 3221131103237. The reversal of 3221131103222 is 2223011311223.

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

It is a super-3 number, since 3×3221131103222³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27768371522 + ... + 27768371637.

It is an arithmetic number, because the mean of its divisors is an integer number (624788360550).

Almost surely, 2^{3221131103222} is an apocalyptic number.

3221131103222 is a deficient number, since it is larger than the sum of its proper divisors (1777175781178).

3221131103222 is a wasteful number, since it uses less digits than its factorization.

3221131103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55536743190.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 3221131103222 its reverse (2223011311223), we get a palindrome (5444142414445).

The spelling of 3221131103222 in words is "three trillion, two hundred twenty-one billion, one hundred thirty-one million, one hundred three thousand, two hundred twenty-two".