355206312422 has 256 divisors, whose sum is σ = 672499957248. Its totient is φ = 138974330880.

The previous prime is 355206312421. The next prime is 355206312479. The reversal of 355206312422 is 224213602553.

It is a super-3 number, since 3×355206312422³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355206312421) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2592746738 + ... + 2592746874.

It is an arithmetic number, because the mean of its divisors is an integer number (2626952958).

Almost surely, 2^355206312422 is an apocalyptic number.

355206312422 is a deficient number, since it is larger than the sum of its proper divisors (317293644826).

355206312422 is a wasteful number, since it uses less digits than its factorization.

355206312422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 355206312422 its reverse (224213602553), we get a palindrome (579419914975).

The spelling of 355206312422 in words is "three hundred fifty-five billion, two hundred six million, three hundred twelve thousand, four hundred twenty-two".