222242343242222 has 64 divisors (see below), whose sum is σ = 353216347176960. Its totient is φ = 104719758864000.

The previous prime is 222242343242221. The next prime is 222242343242237.

222242343242222 is nontrivially palindromic in base 10.

222242343242222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222242343242221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4884102323 + ... + 4884147825.

It is an arithmetic number, because the mean of its divisors is an integer number (5519005424640).

Almost surely, 2^{222242343242222} is an apocalyptic number.

222242343242222 is a deficient number, since it is larger than the sum of its proper divisors (130974003934738).

222242343242222 is a wasteful number, since it uses less digits than its factorization.

222242343242222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57449.

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

The spelling of 222242343242222 in words is "two hundred twenty-two trillion, two hundred forty-two billion, three hundred forty-three million, two hundred forty-two thousand, two hundred twenty-two".