222106656224 has 48 divisors (see below), whose sum is σ = 438395736240. Its totient is φ = 110768409600.

The previous prime is 222106656217. The next prime is 222106656229. The reversal of 222106656224 is 422656601222.

It is a super-2 number, since 2×222106656224² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222106656229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24208502 + ... + 24217674.

It is an arithmetic number, because the mean of its divisors is an integer number (9133244505).

Almost surely, 2^222106656224 is an apocalyptic number.

It is an amenable number.

222106656224 is a deficient number, since it is larger than the sum of its proper divisors (216289080016).

222106656224 is a wasteful number, since it uses less digits than its factorization.

222106656224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11043 (or 11035 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 222106656224 in words is "two hundred twenty-two billion, one hundred six million, six hundred fifty-six thousand, two hundred twenty-four".