222002222112222 has 8 divisors (see below), whose sum is σ = 444004444224456. Its totient is φ = 74000740704072.

The previous prime is 222002222112107. The next prime is 222002222112233. The reversal of 222002222112222 is 222211222200222.

It is a sphenic number, since it is the product of 3 distinct primes.

222002222112222 is an admirable number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222002222112192 and 222002222112201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18500185176013 + ... + 18500185176024.

It is an arithmetic number, because the mean of its divisors is an integer number (55500555528057).

Almost surely, 2^{222002222112222} is an apocalyptic number.

222002222112222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222002222112222 is a wasteful number, since it uses less digits than its factorization.

222002222112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37000370352042.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 222002222112222 its reverse (222211222200222), we get a palindrome (444213444312444).

The spelling of 222002222112222 in words is "two hundred twenty-two trillion, two billion, two hundred twenty-two million, one hundred twelve thousand, two hundred twenty-two".