353322505225 has 12 divisors (see below), whose sum is σ = 443665730560. Its totient is φ = 279080053200.

The previous prime is 353322505171. The next prime is 353322505229. The reversal of 353322505225 is 522505223353.

It is not a de Polignac number, because 353322505225 - 2²¹ = 353320408073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (353322505229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89446761 + ... + 89450710.

Almost surely, 2^353322505225 is an apocalyptic number.

It is an amenable number.

353322505225 is a deficient number, since it is larger than the sum of its proper divisors (90343225335).

353322505225 is a wasteful number, since it uses less digits than its factorization.

353322505225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178897560 (or 178897555 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 37.

Adding to 353322505225 its reverse (522505223353), we get a palindrome (875827728578).

The spelling of 353322505225 in words is "three hundred fifty-three billion, three hundred twenty-two million, five hundred five thousand, two hundred twenty-five".