222112210110101 has 8 divisors (see below), whose sum is σ = 224942679851520. Its totient is φ = 219282213438288.

The previous prime is 222112210110083. The next prime is 222112210110103. The reversal of 222112210110101 is 101011012211222.

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

It is a cyclic number.

It is not a de Polignac number, because 222112210110101 - 2¹⁴ = 222112210093717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222112210110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222112210110103) 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 7 ways as a sum of consecutive naturals, for example, 117322346 + ... + 119200491.

It is an arithmetic number, because the mean of its divisors is an integer number (28117834981440).

Almost surely, 2^{222112210110101} is an apocalyptic number.

It is an amenable number.

222112210110101 is a deficient number, since it is larger than the sum of its proper divisors (2830469741419).

222112210110101 is a wasteful number, since it uses less digits than its factorization.

222112210110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236534803.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 222112210110101 its reverse (101011012211222), we get a palindrome (323123222321323).

The spelling of 222112210110101 in words is "two hundred twenty-two trillion, one hundred twelve billion, two hundred ten million, one hundred ten thousand, one hundred one".