222101067216216 has 32 divisors (see below), whose sum is σ = 555288168798000. Its totient is φ = 74028955637760.

The previous prime is 222101067216199. The next prime is 222101067216239. The reversal of 222101067216216 is 612612760101222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295456441 + ... + 296207208.

Almost surely, 2^{222101067216216} is an apocalyptic number.

It is an amenable number.

222101067216216 is an abundant number, since it is smaller than the sum of its proper divisors (333187101581784).

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

222101067216216 is a wasteful number, since it uses less digits than its factorization.

222101067216216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591679299 (or 591679295 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 222101067216216 in words is "two hundred twenty-two trillion, one hundred one billion, sixty-seven million, two hundred sixteen thousand, two hundred sixteen".