3221631340162 has 8 divisors (see below), whose sum is σ = 4837919772816. Its totient is φ = 1608991415892.

The previous prime is 3221631340157. The next prime is 3221631340171. The reversal of 3221631340162 is 2610431361223.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 912124888 + ... + 912128419.

It is an arithmetic number, because the mean of its divisors is an integer number (604739971602).

Almost surely, 2^{3221631340162} is an apocalyptic number.

3221631340162 is a deficient number, since it is larger than the sum of its proper divisors (1616288432654).

3221631340162 is a wasteful number, since it uses less digits than its factorization.

3221631340162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824254192.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 3221631340162 in words is "three trillion, two hundred twenty-one billion, six hundred thirty-one million, three hundred forty thousand, one hundred sixty-two".