353245221332 has 24 divisors (see below), whose sum is σ = 646915502016. Its totient is φ = 168456483008.

The previous prime is 353245221299. The next prime is 353245221337. The reversal of 353245221332 is 233122542353.

It is a junction number, because it is equal to n+sod(n) for n = 353245221292 and 353245221301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353245221337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5500673 + ... + 5564520.

It is an arithmetic number, because the mean of its divisors is an integer number (26954812584).

Almost surely, 2^353245221332 is an apocalyptic number.

It is an amenable number.

353245221332 is a deficient number, since it is larger than the sum of its proper divisors (293670280684).

353245221332 is a wasteful number, since it uses less digits than its factorization.

353245221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11065567 (or 11065565 counting only the distinct ones).

The product of its digits is 129600, while the sum is 35.

Adding to 353245221332 its reverse (233122542353), we get a palindrome (586367763685).

The spelling of 353245221332 in words is "three hundred fifty-three billion, two hundred forty-five million, two hundred twenty-one thousand, three hundred thirty-two".