222230322234 has 24 divisors (see below), whose sum is σ = 481549629600. Its totient is φ = 74068989768.

The previous prime is 222230322217. The next prime is 222230322311. The reversal of 222230322234 is 432223032222.

It is a super-2 number, since 2×222230322234² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222230322198 and 222230322207.

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, 471334 + ... + 816465.

It is an arithmetic number, because the mean of its divisors is an integer number (20064567900).

Almost surely, 2^222230322234 is an apocalyptic number.

222230322234 is an abundant number, since it is smaller than the sum of its proper divisors (259319307366).

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

222230322234 is a wasteful number, since it uses less digits than its factorization.

222230322234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297394 (or 1297391 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 222230322234 its reverse (432223032222), we get a palindrome (654453354456).

The spelling of 222230322234 in words is "two hundred twenty-two billion, two hundred thirty million, three hundred twenty-two thousand, two hundred thirty-four".