222223000000 has 196 divisors, whose sum is σ = 560400170536. Its totient is φ = 87408000000.

The previous prime is 222222999991. The next prime is 222223000003. The reversal of 222223000000 is 322222.

222223000000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222223000003) 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 27 ways as a sum of consecutive naturals, for example, 60998179 + ... + 61001821.

Almost surely, 2^222223000000 is an apocalyptic number.

222223000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222223000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280200085268).

222223000000 is an abundant number, since it is smaller than the sum of its proper divisors (338177170536).

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

222223000000 is an frugal number, since it uses more digits than its factorization.

222223000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3746 (or 3711 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 222223000000 its reverse (322222), we get a palindrome (222223322222).

The spelling of 222223000000 in words is "two hundred twenty-two billion, two hundred twenty-three million", and thus it is an aban number.