352352646722 has 16 divisors (see below), whose sum is σ = 552013773120. Its totient is φ = 168509463408.

The previous prime is 352352646719. The next prime is 352352646769. The reversal of 352352646722 is 227646253253.

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 7 ways as a sum of consecutive naturals, for example, 40347518 + ... + 40356249.

It is an arithmetic number, because the mean of its divisors is an integer number (34500860820).

Almost surely, 2^352352646722 is an apocalyptic number.

352352646722 is a deficient number, since it is larger than the sum of its proper divisors (199661126398).

352352646722 is a wasteful number, since it uses less digits than its factorization.

352352646722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80703865.

The product of its digits is 3628800, while the sum is 47.

Adding to 352352646722 its reverse (227646253253), we get a palindrome (579998899975).

The spelling of 352352646722 in words is "three hundred fifty-two billion, three hundred fifty-two million, six hundred forty-six thousand, seven hundred twenty-two".