222234242432222 has 4 divisors (see below), whose sum is σ = 333351363648336. Its totient is φ = 111117121216110.

The previous prime is 222234242432161. The next prime is 222234242432227.

222234242432222 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222234242432227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55558560608054 + ... + 55558560608057.

It is an arithmetic number, because the mean of its divisors is an integer number (83337840912084).

Almost surely, 2^{222234242432222} is an apocalyptic number.

222234242432222 is a deficient number, since it is larger than the sum of its proper divisors (111117121216114).

222234242432222 is a wasteful number, since it uses less digits than its factorization.

222234242432222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111117121216113.

The product of its digits is 589824, while the sum is 38.

The spelling of 222234242432222 in words is "two hundred twenty-two trillion, two hundred thirty-four billion, two hundred forty-two million, four hundred thirty-two thousand, two hundred twenty-two".