222224234234 has 32 divisors (see below), whose sum is σ = 342224326080. Its totient is φ = 108161833600.

The previous prime is 222224234203. The next prime is 222224234249. The reversal of 222224234234 is 432432422222.

It is a happy number.

It is a super-2 number, since 2×222224234234² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222224234234.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112631672 + ... + 112633644.

It is an arithmetic number, because the mean of its divisors is an integer number (10694510190).

Almost surely, 2^222224234234 is an apocalyptic number.

222224234234 is a deficient number, since it is larger than the sum of its proper divisors (120000091846).

222224234234 is a wasteful number, since it uses less digits than its factorization.

222224234234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366.

The product of its digits is 73728, while the sum is 32.

Adding to 222224234234 its reverse (432432422222), we get a palindrome (654656656456).

The spelling of 222224234234 in words is "two hundred twenty-two billion, two hundred twenty-four million, two hundred thirty-four thousand, two hundred thirty-four".