222212133333 has 24 divisors (see below), whose sum is σ = 334634537952. Its totient is φ = 141966141408.

The previous prime is 222212133329. The next prime is 222212133349. The reversal of 222212133333 is 333331212222.

222212133333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222212133333 - 2² = 222212133329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222212133297 and 222212133306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222212133313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5396391 + ... + 5437412.

It is an arithmetic number, because the mean of its divisors is an integer number (13943105748).

Almost surely, 2^222212133333 is an apocalyptic number.

It is an amenable number.

222212133333 is a deficient number, since it is larger than the sum of its proper divisors (112422404619).

222212133333 is a wasteful number, since it uses less digits than its factorization.

222212133333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10833905 (or 10833902 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 222212133333 its reverse (333331212222), we get a palindrome (555543345555).

The spelling of 222212133333 in words is "two hundred twenty-two billion, two hundred twelve million, one hundred thirty-three thousand, three hundred thirty-three".