3221232212122 has 8 divisors (see below), whose sum is σ = 4832015440896. Its totient is φ = 1610560398492.

The previous prime is 3221232212117. The next prime is 3221232212137. The reversal of 3221232212122 is 2212122321223.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27781468 + ... + 27897175.

It is an arithmetic number, because the mean of its divisors is an integer number (604001930112).

Almost surely, 2^{3221232212122} is an apocalyptic number.

3221232212122 is a deficient number, since it is larger than the sum of its proper divisors (1610783228774).

3221232212122 is a wasteful number, since it uses less digits than its factorization.

3221232212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55707572.

The product of its digits is 2304, while the sum is 25.

Adding to 3221232212122 its reverse (2212122321223), we get a palindrome (5433354533345).

The spelling of 3221232212122 in words is "three trillion, two hundred twenty-one billion, two hundred thirty-two million, two hundred twelve thousand, one hundred twenty-two".