222010000000 has 192 divisors, whose sum is σ = 556590860280. Its totient is φ = 88208000000.

The previous prime is 222009999997. The next prime is 222010000049. The reversal of 222010000000 is 10222.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

222010000000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 163325906496 + 58684093504 = 404136^2 + 242248^2 .

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, 1489999926 + ... + 1490000074.

Almost surely, 2^222010000000 is an apocalyptic number.

222010000000 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 222010000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278295430140).

222010000000 is an abundant number, since it is smaller than the sum of its proper divisors (334580860280).

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

222010000000 is an frugal number, since it uses more digits than its factorization.

222010000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 222010000000 its reverse (10222), we get a palindrome (222010010222).

The spelling of 222010000000 in words is "two hundred twenty-two billion, ten million", and thus it is an aban number.