223222304422 has 24 divisors (see below), whose sum is σ = 381653841960. Its totient is φ = 97603272000.

The previous prime is 223222304387. The next prime is 223222304453. The reversal of 223222304422 is 224403222322.

It is a super-3 number, since 3×223222304422³ (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 11 ways as a sum of consecutive naturals, for example, 17373079 + ... + 17385922.

It is an arithmetic number, because the mean of its divisors is an integer number (15902243415).

Almost surely, 2^223222304422 is an apocalyptic number.

223222304422 is a deficient number, since it is larger than the sum of its proper divisors (158431537538).

223222304422 is a wasteful number, since it uses less digits than its factorization.

223222304422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34759048 (or 34759035 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 223222304422 its reverse (224403222322), we get a palindrome (447625526744).

The spelling of 223222304422 in words is "two hundred twenty-three billion, two hundred twenty-two million, three hundred four thousand, four hundred twenty-two".