222343040222 has 16 divisors (see below), whose sum is σ = 354013716672. Its totient is φ = 104371084800.

The previous prime is 222343040219. The next prime is 222343040279. The reversal of 222343040222 is 222040343222.

It is a junction number, because it is equal to n+sod(n) for n = 222343040191 and 222343040200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8140358 + ... + 8167625.

It is an arithmetic number, because the mean of its divisors is an integer number (22125857292).

Almost surely, 2^222343040222 is an apocalyptic number.

222343040222 is a deficient number, since it is larger than the sum of its proper divisors (131670676450).

222343040222 is a wasteful number, since it uses less digits than its factorization.

222343040222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16308403.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 222343040222 its reverse (222040343222), we get a palindrome (444383383444).

The spelling of 222343040222 in words is "two hundred twenty-two billion, three hundred forty-three million, forty thousand, two hundred twenty-two".