3221221432014 has 64 divisors (see below), whose sum is σ = 7535376864000. Its totient is φ = 1017179765280.

The previous prime is 3221221432003. The next prime is 3221221432027. The reversal of 3221221432014 is 4102341221223.

3221221432014 is a `hidden beast` number, since 3 + 2 + 2 + 1 + 221 + 432 + 0 + 1 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26182684 + ... + 26305424.

It is an arithmetic number, because the mean of its divisors is an integer number (117740263500).

Almost surely, 2^{3221221432014} is an apocalyptic number.

3221221432014 is an abundant number, since it is smaller than the sum of its proper divisors (4314155431986).

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

3221221432014 is a wasteful number, since it uses less digits than its factorization.

3221221432014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148350 (or 148344 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 3221221432014 its reverse (4102341221223), we get a palindrome (7323562653237).

The spelling of 3221221432014 in words is "three trillion, two hundred twenty-one billion, two hundred twenty-one million, four hundred thirty-two thousand, fourteen".