222304442234 has 16 divisors (see below), whose sum is σ = 381104104128. Its totient is φ = 95270638752.

The previous prime is 222304442201. The next prime is 222304442251. The reversal of 222304442234 is 432244403222.

222304442234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 222304442234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336782 + ... + 747014.

It is an arithmetic number, because the mean of its divisors is an integer number (23819006508).

Almost surely, 2^222304442234 is an apocalyptic number.

222304442234 is a deficient number, since it is larger than the sum of its proper divisors (158799661894).

222304442234 is a wasteful number, since it uses less digits than its factorization.

222304442234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448949.

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

Adding to 222304442234 its reverse (432244403222), we get a palindrome (654548845456).

The spelling of 222304442234 in words is "two hundred twenty-two billion, three hundred four million, four hundred forty-two thousand, two hundred thirty-four".