213224104346 has 32 divisors (see below), whose sum is σ = 352506859200. Its totient is φ = 95922288000.

The previous prime is 213224104321. The next prime is 213224104391. The reversal of 213224104346 is 643401422312.

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 15 ways as a sum of consecutive naturals, for example, 5997230 + ... + 6032678.

It is an arithmetic number, because the mean of its divisors is an integer number (11015839350).

Almost surely, 2^213224104346 is an apocalyptic number.

213224104346 is a deficient number, since it is larger than the sum of its proper divisors (139282754854).

213224104346 is a wasteful number, since it uses less digits than its factorization.

213224104346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38270.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 213224104346 its reverse (643401422312), we get a palindrome (856625526658).

The spelling of 213224104346 in words is "two hundred thirteen billion, two hundred twenty-four million, one hundred four thousand, three hundred forty-six".