352226012 has 24 divisors (see below), whose sum is σ = 624989904. Its totient is φ = 173670912.

The previous prime is 352225987. The next prime is 352226033. The reversal of 352226012 is 210622253.

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, 117638 + ... + 120594.

It is an arithmetic number, because the mean of its divisors is an integer number (26041246).

Almost surely, 2^352226012 is an apocalyptic number.

It is an amenable number.

352226012 is a deficient number, since it is larger than the sum of its proper divisors (272763892).

352226012 is a wasteful number, since it uses less digits than its factorization.

352226012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365 (or 3363 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 352226012 is about 18767.6853127923. The cubic root of 352226012 is about 706.2207523639.

Adding to 352226012 its reverse (210622253), we get a palindrome (562848265).

The spelling of 352226012 in words is "three hundred fifty-two million, two hundred twenty-six thousand, twelve".