3221112321130 has 64 divisors (see below), whose sum is σ = 6348105219456. Its totient is φ = 1167053920000.

The previous prime is 3221112321107. The next prime is 3221112321143. The reversal of 3221112321130 is 311232111223.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 197593980 + ... + 197610280.

It is an arithmetic number, because the mean of its divisors is an integer number (99189144054).

Almost surely, 2^{3221112321130} is an apocalyptic number.

3221112321130 is a deficient number, since it is larger than the sum of its proper divisors (3126992898326).

3221112321130 is a wasteful number, since it uses less digits than its factorization.

3221112321130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22743.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 3221112321130 its reverse (311232111223), we get a palindrome (3532344432353).

The spelling of 3221112321130 in words is "three trillion, two hundred twenty-one billion, one hundred twelve million, three hundred twenty-one thousand, one hundred thirty".