222112120202103 has 8 divisors (see below), whose sum is σ = 296168586534016. Its totient is φ = 148065200335800.

The previous prime is 222112120202099. The next prime is 222112120202173. The reversal of 222112120202103 is 301202021211222.

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

It is not a de Polignac number, because 222112120202103 - 2² = 222112120202099 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 222112120202103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222112120202173) 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, 2386562113 + ... + 2386655178.

It is an arithmetic number, because the mean of its divisors is an integer number (37021073316752).

Almost surely, 2^{222112120202103} is an apocalyptic number.

222112120202103 is a deficient number, since it is larger than the sum of its proper divisors (74056466331913).

222112120202103 is a wasteful number, since it uses less digits than its factorization.

222112120202103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773232805.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 222112120202103 its reverse (301202021211222), we get a palindrome (523314141413325).

The spelling of 222112120202103 in words is "two hundred twenty-two trillion, one hundred twelve billion, one hundred twenty million, two hundred two thousand, one hundred three".