355522012312 has 16 divisors (see below), whose sum is σ = 670849659360. Its totient is φ = 176628769824.

The previous prime is 355522012309. The next prime is 355522012343. The reversal of 355522012312 is 213210225553.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 141528208 + ... + 141530719.

It is an arithmetic number, because the mean of its divisors is an integer number (41928103710).

Almost surely, 2^355522012312 is an apocalyptic number.

It is an amenable number.

355522012312 is a deficient number, since it is larger than the sum of its proper divisors (315327647048).

355522012312 is a wasteful number, since it uses less digits than its factorization.

355522012312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283059090 (or 283059086 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 355522012312 its reverse (213210225553), we get a palindrome (568732237865).

The spelling of 355522012312 in words is "three hundred fifty-five billion, five hundred twenty-two million, twelve thousand, three hundred twelve".