223636145664352 has 24 divisors (see below), whose sum is σ = 446484840116112. Its totient is φ = 110243170396800.

The previous prime is 223636145664343. The next prime is 223636145664433. The reversal of 223636145664352 is 253466541636322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49215698799 + ... + 49215703342.

It is an arithmetic number, because the mean of its divisors is an integer number (18603535004838).

Almost surely, 2^{223636145664352} is an apocalyptic number.

It is an amenable number.

223636145664352 is a deficient number, since it is larger than the sum of its proper divisors (222848694451760).

223636145664352 is an equidigital number, since it uses as much as digits as its factorization.

223636145664352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98431402222 (or 98431402214 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 58.

The spelling of 223636145664352 in words is "two hundred twenty-three trillion, six hundred thirty-six billion, one hundred forty-five million, six hundred sixty-four thousand, three hundred fifty-two".