222216432196768 has 192 divisors, whose sum is σ = 490396604987520. Its totient is φ = 98607159705600.

The previous prime is 222216432196711. The next prime is 222216432196771. The reversal of 222216432196768 is 867691234612222.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 9443549163 + ... + 9443572693.

It is an arithmetic number, because the mean of its divisors is an integer number (2554148984310).

Almost surely, 2^{222216432196768} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222216432196768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245198302493760).

222216432196768 is an abundant number, since it is smaller than the sum of its proper divisors (268180172790752).

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

222216432196768 is a wasteful number, since it uses less digits than its factorization.

222216432196768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37551 (or 37543 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 61.

The spelling of 222216432196768 in words is "two hundred twenty-two trillion, two hundred sixteen billion, four hundred thirty-two million, one hundred ninety-six thousand, seven hundred sixty-eight".