222213341312 has 16 divisors (see below), whose sum is σ = 442690641150. Its totient is φ = 111106670592.

The previous prime is 222213341291. The next prime is 222213341353. The reversal of 222213341312 is 213143312222.

It can be written as a sum of positive squares in only one way, i.e., 133680909376 + 88532431936 = 365624^2 + 297544^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 868020737 + ... + 868020992.

Almost surely, 2^222213341312 is an apocalyptic number.

It is an amenable number.

222213341312 is a deficient number, since it is larger than the sum of its proper divisors (220477299838).

222213341312 is an equidigital number, since it uses as much as digits as its factorization.

222213341312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736041743 (or 1736041731 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

Adding to 222213341312 its reverse (213143312222), we get a palindrome (435356653534).

The spelling of 222213341312 in words is "two hundred twenty-two billion, two hundred thirteen million, three hundred forty-one thousand, three hundred twelve".