223234213204 has 24 divisors (see below), whose sum is σ = 413980812000. Its totient is φ = 105032835360.

The previous prime is 223234213171. The next prime is 223234213229. The reversal of 223234213204 is 402312432322.

It is a super-3 number, since 3×223234213204³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9845362 + ... + 9868009.

It is an arithmetic number, because the mean of its divisors is an integer number (17249200500).

Almost surely, 2^223234213204 is an apocalyptic number.

It is an amenable number.

223234213204 is a deficient number, since it is larger than the sum of its proper divisors (190746598796).

223234213204 is a wasteful number, since it uses less digits than its factorization.

223234213204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19713543 (or 19713541 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 223234213204 its reverse (402312432322), we get a palindrome (625546645526).

The spelling of 223234213204 in words is "two hundred twenty-three billion, two hundred thirty-four million, two hundred thirteen thousand, two hundred four".