222223320223112 has 32 divisors (see below), whose sum is σ = 450646003505880. Its totient is φ = 102124417866240.

The previous prime is 222223320223109. The next prime is 222223320223117. The reversal of 222223320223112 is 211322023322222.

It can be written as a sum of positive squares in 4 ways, for example, as 159328364581156 + 62894955641956 = 12622534^2 + 7930634^2 .

It is not an unprimeable number, because it can be changed into a prime (222223320223117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4585303439 + ... + 4585351902.

Almost surely, 2^{222223320223112} is an apocalyptic number.

It is an amenable number.

222223320223112 is an abundant number, since it is smaller than the sum of its proper divisors (228422683282768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222223320223112 is a wasteful number, since it uses less digits than its factorization.

222223320223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9170655593 (or 9170655589 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 222223320223112 its reverse (211322023322222), we get a palindrome (433545343545334).

The spelling of 222223320223112 in words is "two hundred twenty-two trillion, two hundred twenty-three billion, three hundred twenty million, two hundred twenty-three thousand, one hundred twelve".