355252311041211 has 6 divisors (see below), whose sum is σ = 513142227059540. Its totient is φ = 236834874027468.

The previous prime is 355252311041191. The next prime is 355252311041237. The reversal of 355252311041211 is 112140113252553.

355252311041211 is a `hidden beast` number, since 3 + 5 + 5 + 2 + 5 + 231 + 1 + 0 + 412 + 1 + 1 = 666.

It is not a de Polignac number, because 355252311041211 - 2⁷ = 355252311041083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355252331041211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19736239502281 + ... + 19736239502298.

Almost surely, 2^{355252311041211} is an apocalyptic number.

355252311041211 is a deficient number, since it is larger than the sum of its proper divisors (157889916018329).

355252311041211 is a wasteful number, since it uses less digits than its factorization.

355252311041211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39472479004585 (or 39472479004582 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

Adding to 355252311041211 its reverse (112140113252553), we get a palindrome (467392424293764).

The spelling of 355252311041211 in words is "three hundred fifty-five trillion, two hundred fifty-two billion, three hundred eleven million, forty-one thousand, two hundred eleven".