223112104120 has 32 divisors (see below), whose sum is σ = 508050461520. Its totient is φ = 88169601280.

The previous prime is 223112104051. The next prime is 223112104121. The reversal of 223112104120 is 21401211322.

It is a super-3 number, since 3×223112104120³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223112104121) by changing a digit.

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, 33597901 + ... + 33604540.

Almost surely, 2^223112104120 is an apocalyptic number.

223112104120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223112104120 is an abundant number, since it is smaller than the sum of its proper divisors (284938357400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223112104120 is a wasteful number, since it uses less digits than its factorization.

223112104120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67202535 (or 67202531 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 223112104120 its reverse (21401211322), we get a palindrome (244513315442).

The spelling of 223112104120 in words is "two hundred twenty-three billion, one hundred twelve million, one hundred four thousand, one hundred twenty".