223893318843322 has 8 divisors (see below), whose sum is σ = 335863494866772. Its totient is φ = 111938820554400.

The previous prime is 223893318843317. The next prime is 223893318843323. The reversal of 223893318843322 is 223348813398322.

It can be written as a sum of positive squares in 2 ways, for example, as 135590630746921 + 88302688096401 = 11644339^2 + 9396951^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (223893318843323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3919397929 + ... + 3919455052.

Almost surely, 2^{223893318843322} is an apocalyptic number.

223893318843322 is a deficient number, since it is larger than the sum of its proper divisors (111970176023450).

223893318843322 is a wasteful number, since it uses less digits than its factorization.

223893318843322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7838867264.

The product of its digits is 71663616, while the sum is 61.

The spelling of 223893318843322 in words is "two hundred twenty-three trillion, eight hundred ninety-three billion, three hundred eighteen million, eight hundred forty-three thousand, three hundred twenty-two".