223112241345 has 16 divisors (see below), whose sum is σ = 407976670080. Its totient is φ = 101994167424.

The previous prime is 223112241323. The next prime is 223112241383. The reversal of 223112241345 is 543142211322.

It is a happy number.

It is not a de Polignac number, because 223112241345 - 2⁶ = 223112241281 is a prime.

It is a super-3 number, since 3×223112241345³ (a number of 35 digits) contains 333 as substring.

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, 1062439140 + ... + 1062439349.

It is an arithmetic number, because the mean of its divisors is an integer number (25498541880).

Almost surely, 2^223112241345 is an apocalyptic number.

It is an amenable number.

223112241345 is a deficient number, since it is larger than the sum of its proper divisors (184864428735).

223112241345 is a wasteful number, since it uses less digits than its factorization.

223112241345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124878504.

The product of its digits is 11520, while the sum is 30.

Adding to 223112241345 its reverse (543142211322), we get a palindrome (766254452667).

The spelling of 223112241345 in words is "two hundred twenty-three billion, one hundred twelve million, two hundred forty-one thousand, three hundred forty-five".