222233101312 has 22 divisors (see below), whose sum is σ = 444249180158. Its totient is φ = 111116550144.

The previous prime is 222233101301. The next prime is 222233101333. The reversal of 222233101312 is 213101332222.

222233101312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 207848457216 + 14384644096 = 455904^2 + 119936^2 .

It is a super-2 number, since 2×222233101312² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108511233 + ... + 108513280.

Almost surely, 2^222233101312 is an apocalyptic number.

It is an amenable number.

222233101312 is a deficient number, since it is larger than the sum of its proper divisors (222016078846).

222233101312 is an equidigital number, since it uses as much as digits as its factorization.

222233101312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217024533 (or 217024515 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 222233101312 its reverse (213101332222), we get a palindrome (435334433534).

The spelling of 222233101312 in words is "two hundred twenty-two billion, two hundred thirty-three million, one hundred one thousand, three hundred twelve".