353221484122352 has 40 divisors (see below), whose sum is σ = 684501592926000. Its totient is φ = 176575915256832.

The previous prime is 353221484122349. The next prime is 353221484122369. The reversal of 353221484122352 is 253221484122353.

It is a junction number, because it is equal to n+sod(n) for n = 353221484122297 and 353221484122306.

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 7 ways as a sum of consecutive naturals, for example, 1789098299 + ... + 1789295717.

It is an arithmetic number, because the mean of its divisors is an integer number (17112539823150).

Almost surely, 2^{353221484122352} is an apocalyptic number.

It is an amenable number.

353221484122352 is a deficient number, since it is larger than the sum of its proper divisors (331280108803648).

353221484122352 is a wasteful number, since it uses less digits than its factorization.

353221484122352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218913 (or 218907 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 47.

Subtracting from 353221484122352 its reverse (253221484122353), we obtain a palindrome (99999999999999).

The spelling of 353221484122352 in words is "three hundred fifty-three trillion, two hundred twenty-one billion, four hundred eighty-four million, one hundred twenty-two thousand, three hundred fifty-two".