222222010222 has 8 divisors (see below), whose sum is σ = 335731095000. Its totient is φ = 110311645224.

The previous prime is 222222010217. The next prime is 222222010277. The reversal of 222222010222 is 222010222222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 222222010222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399679597 + ... + 399680152.

It is an arithmetic number, because the mean of its divisors is an integer number (41966386875).

Almost surely, 2^222222010222 is an apocalyptic number.

222222010222 is a deficient number, since it is larger than the sum of its proper divisors (113509084778).

222222010222 is a wasteful number, since it uses less digits than its factorization.

222222010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799359890.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 222222010222 its reverse (222010222222), we get a palindrome (444232232444).

The spelling of 222222010222 in words is "two hundred twenty-two billion, two hundred twenty-two million, ten thousand, two hundred twenty-two".