222210120103 has 4 divisors (see below), whose sum is σ = 222265004400. Its totient is φ = 222155235808.

The previous prime is 222210120019. The next prime is 222210120109. The reversal of 222210120103 is 301021012222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222210120103 - 2⁹ = 222210119591 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 (222210120109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27436075 + ... + 27444172.

It is an arithmetic number, because the mean of its divisors is an integer number (55566251100).

Almost surely, 2^222210120103 is an apocalyptic number.

222210120103 is a deficient number, since it is larger than the sum of its proper divisors (54884297).

222210120103 is an equidigital number, since it uses as much as digits as its factorization.

222210120103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54884296.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 222210120103 its reverse (301021012222), we get a palindrome (523231132325).

The spelling of 222210120103 in words is "two hundred twenty-two billion, two hundred ten million, one hundred twenty thousand, one hundred three".