352205534121 has 16 divisors (see below), whose sum is σ = 549784249728. Its totient is φ = 196351516800.

The previous prime is 352205534117. The next prime is 352205534129. The reversal of 352205534121 is 121435502253.

It is not a de Polignac number, because 352205534121 - 2² = 352205534117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (352205534129) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 204531970 + ... + 204533691.

It is an arithmetic number, because the mean of its divisors is an integer number (34361515608).

Almost surely, 2^352205534121 is an apocalyptic number.

It is an amenable number.

352205534121 is a deficient number, since it is larger than the sum of its proper divisors (197578715607).

352205534121 is a wasteful number, since it uses less digits than its factorization.

352205534121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409065712.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 352205534121 in words is "three hundred fifty-two billion, two hundred five million, five hundred thirty-four thousand, one hundred twenty-one".