223043441212 has 12 divisors (see below), whose sum is σ = 399846169296. Its totient is φ = 108801678560.

The previous prime is 223043441207. The next prime is 223043441267. The reversal of 223043441212 is 212144340322.

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, 680010328 + ... + 680010655.

It is an arithmetic number, because the mean of its divisors is an integer number (33320514108).

Almost surely, 2^223043441212 is an apocalyptic number.

It is an amenable number.

223043441212 is a deficient number, since it is larger than the sum of its proper divisors (176802728084).

223043441212 is a wasteful number, since it uses less digits than its factorization.

223043441212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360021028 (or 1360021026 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 223043441212 its reverse (212144340322), we get a palindrome (435187781534).

It can be divided in two parts, 2230434 and 41212, that added together give a triangular number (2271646 = T₂₁₃₁).

The spelling of 223043441212 in words is "two hundred twenty-three billion, forty-three million, four hundred forty-one thousand, two hundred twelve".