222422222224222 has 8 divisors (see below), whose sum is σ = 339102732243672. Its totient is φ = 109387978143000.

The previous prime is 222422222224183. The next prime is 222422222224271.

222422222224222 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×222422222224222² (a number of 29 digits) contains 22 as substring.

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, 911566484404 + ... + 911566484647.

It is an arithmetic number, because the mean of its divisors is an integer number (42387841530459).

Almost surely, 2^{222422222224222} is an apocalyptic number.

222422222224222 is a deficient number, since it is larger than the sum of its proper divisors (116680510019450).

222422222224222 is a wasteful number, since it uses less digits than its factorization.

222422222224222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823132969114.

The product of its digits is 131072, while the sum is 34.

The spelling of 222422222224222 in words is "two hundred twenty-two trillion, four hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-four thousand, two hundred twenty-two".