222765567222 has 64 divisors (see below), whose sum is σ = 525442233600. Its totient is φ = 62223396480.

The previous prime is 222765567179. The next prime is 222765567247.

222765567222 is nontrivially palindromic in base 10.

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, 2354197 + ... + 2446992.

It is an arithmetic number, because the mean of its divisors is an integer number (8210034900).

Almost surely, 2^222765567222 is an apocalyptic number.

222765567222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222765567222 is an abundant number, since it is smaller than the sum of its proper divisors (302676666378).

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

222765567222 is a wasteful number, since it uses less digits than its factorization.

222765567222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4801261.

The product of its digits is 2822400, while the sum is 48.

It can be divided in two parts, 222765 and 567222, that added together give a palindrome (789987).

The spelling of 222765567222 in words is "two hundred twenty-two billion, seven hundred sixty-five million, five hundred sixty-seven thousand, two hundred twenty-two".