222232404232222 has 4 divisors (see below), whose sum is σ = 333348606348336. Its totient is φ = 111116202116110.

The previous prime is 222232404232213. The next prime is 222232404232259.

222232404232222 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 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 as a sum of consecutive naturals, namely, 55558101058054 + ... + 55558101058057.

It is an arithmetic number, because the mean of its divisors is an integer number (83337151587084).

Almost surely, 2^{222232404232222} is an apocalyptic number.

222232404232222 is a deficient number, since it is larger than the sum of its proper divisors (111116202116114).

222232404232222 is a wasteful number, since it uses less digits than its factorization.

222232404232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111116202116113.

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 22223240 and 4232222, that added together give a palindrome (26455462).

The spelling of 222232404232222 in words is "two hundred twenty-two trillion, two hundred thirty-two billion, four hundred four million, two hundred thirty-two thousand, two hundred twenty-two".