222664524366 has 64 divisors (see below), whose sum is σ = 486565643520. Its totient is φ = 67645186560.

The previous prime is 222664524353. The next prime is 222664524389. The reversal of 222664524366 is 663425466222.

It is a happy number.

222664524366 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222664524366² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 656505 + ... + 936123.

It is an arithmetic number, because the mean of its divisors is an integer number (7602588180).

Almost surely, 2^222664524366 is an apocalyptic number.

222664524366 is an abundant number, since it is smaller than the sum of its proper divisors (263901119154).

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

222664524366 is a wasteful number, since it uses less digits than its factorization.

222664524366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279889.

The product of its digits is 4976640, while the sum is 48.

The spelling of 222664524366 in words is "two hundred twenty-two billion, six hundred sixty-four million, five hundred twenty-four thousand, three hundred sixty-six".