222442244222 has 48 divisors (see below), whose sum is σ = 384364455552. Its totient is φ = 95738153040.

The previous prime is 222442244201. The next prime is 222442244243.

222442244222 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (222442244201) and next prime (222442244243).

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17807663 + ... + 17820149.

It is an arithmetic number, because the mean of its divisors is an integer number (8007592824).

Almost surely, 2^222442244222 is an apocalyptic number.

222442244222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222442244222 is a deficient number, since it is larger than the sum of its proper divisors (161922211330).

222442244222 is a wasteful number, since it uses less digits than its factorization.

222442244222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14781 (or 14762 counting only the distinct ones).

The product of its digits is 65536, while the sum is 32.

It can be divided in two parts, 222442 and 244222, that added together give a palindrome (466664).

The spelling of 222442244222 in words is "two hundred twenty-two billion, four hundred forty-two million, two hundred forty-four thousand, two hundred twenty-two".