223204004422 has 16 divisors (see below), whose sum is σ = 385556320512. Its totient is φ = 94928637960.

The previous prime is 223204004411. The next prime is 223204004503. The reversal of 223204004422 is 224400402322.

It is a super-3 number, since 3×223204004422³ (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, 60849858 + ... + 60853525.

It is an arithmetic number, because the mean of its divisors is an integer number (24097270032).

Almost surely, 2^223204004422 is an apocalyptic number.

223204004422 is a deficient number, since it is larger than the sum of its proper divisors (162352316090).

223204004422 is a wasteful number, since it uses less digits than its factorization.

223204004422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121703523.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 223204004422 its reverse (224400402322), we get a palindrome (447604406744).

The spelling of 223204004422 in words is "two hundred twenty-three billion, two hundred four million, four thousand, four hundred twenty-two".