3221130302342 has 16 divisors (see below), whose sum is σ = 4851312823872. Its totient is φ = 1604032000680.

The previous prime is 3221130302339. The next prime is 3221130302393. The reversal of 3221130302342 is 2432030311223.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412784 + ... + 2571507.

It is an arithmetic number, because the mean of its divisors is an integer number (303207051492).

Almost surely, 2^{3221130302342} is an apocalyptic number.

3221130302342 is a deficient number, since it is larger than the sum of its proper divisors (1630182521530).

3221130302342 is a wasteful number, since it uses less digits than its factorization.

3221130302342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986483.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3221130302342 its reverse (2432030311223), we get a palindrome (5653160613565).

The spelling of 3221130302342 in words is "three trillion, two hundred twenty-one billion, one hundred thirty million, three hundred two thousand, three hundred forty-two".