222312302121103 has 8 divisors (see below), whose sum is σ = 226276901639600. Its totient is φ = 218366717469120.

The previous prime is 222312302121073. The next prime is 222312302121233. The reversal of 222312302121103 is 301121203213222.

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 222312302121103 - 2⁴⁵ = 187127930032271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222312302122103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4753693038 + ... + 4753739803.

It is an arithmetic number, because the mean of its divisors is an integer number (28284612704950).

Almost surely, 2^{222312302121103} is an apocalyptic number.

222312302121103 is a deficient number, since it is larger than the sum of its proper divisors (3964599518497).

222312302121103 is an equidigital number, since it uses as much as digits as its factorization.

222312302121103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9507433257.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 222312302121103 its reverse (301121203213222), we get a palindrome (523433505334325).

The spelling of 222312302121103 in words is "two hundred twenty-two trillion, three hundred twelve billion, three hundred two million, one hundred twenty-one thousand, one hundred three".