222001222312103 has 8 divisors (see below), whose sum is σ = 239079664655328. Its totient is φ = 204922983574944.

The previous prime is 222001222312097. The next prime is 222001222312109. The reversal of 222001222312103 is 301213222100222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (222001222312097) and next prime (222001222312109).

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 222001222312103 - 2⁴ = 222001222312087 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 (222001222312109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48633200 + ... + 53001797.

It is an arithmetic number, because the mean of its divisors is an integer number (29884958081916).

Almost surely, 2^{222001222312103} is an apocalyptic number.

222001222312103 is a deficient number, since it is larger than the sum of its proper divisors (17078442343225).

222001222312103 is a wasteful number, since it uses less digits than its factorization.

222001222312103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101803033.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 222001222312103 its reverse (301213222100222), we get a palindrome (523214444412325).

The spelling of 222001222312103 in words is "two hundred twenty-two trillion, one billion, two hundred twenty-two million, three hundred twelve thousand, one hundred three".