3221242223144 has 64 divisors (see below), whose sum is σ = 7053243264000. Its totient is φ = 1363626947520.

The previous prime is 3221242223083. The next prime is 3221242223149. The reversal of 3221242223144 is 4413222421223.

3221242223144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3221242223144³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3221242223144.

It is not an unprimeable number, because it can be changed into a prime (3221242223149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16228304 + ... + 16425599.

It is an arithmetic number, because the mean of its divisors is an integer number (110206926000).

Almost surely, 2^{3221242223144} is an apocalyptic number.

It is an amenable number.

3221242223144 is an abundant number, since it is smaller than the sum of its proper divisors (3832001040856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3221242223144 is a wasteful number, since it uses less digits than its factorization.

3221242223144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32653998 (or 32653994 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

Adding to 3221242223144 its reverse (4413222421223), we get a palindrome (7634464644367).

The spelling of 3221242223144 in words is "three trillion, two hundred twenty-one billion, two hundred forty-two million, two hundred twenty-three thousand, one hundred forty-four".