352204211105 has 4 divisors (see below), whose sum is σ = 422645053332. Its totient is φ = 281763368880.

The previous prime is 352204211081. The next prime is 352204211111. The reversal of 352204211105 is 501112402253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501112402253 = 107 ⋅4683293479.

It can be written as a sum of positive squares in 2 ways, for example, as 280683801616 + 71520409489 = 529796^2 + 267433^2 .

It is not a de Polignac number, because 352204211105 - 2⁸ = 352204210849 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35220421106 + ... + 35220421115.

It is an arithmetic number, because the mean of its divisors is an integer number (105661263333).

Almost surely, 2^352204211105 is an apocalyptic number.

It is an amenable number.

352204211105 is a deficient number, since it is larger than the sum of its proper divisors (70440842227).

352204211105 is an equidigital number, since it uses as much as digits as its factorization.

352204211105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70440842226.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 352204211105 its reverse (501112402253), we get a palindrome (853316613358).

The spelling of 352204211105 in words is "three hundred fifty-two billion, two hundred four million, two hundred eleven thousand, one hundred five".