2202110322223 has 4 divisors (see below), whose sum is σ = 2516697511120. Its totient is φ = 1887523133328.

The previous prime is 2202110322199. The next prime is 2202110322227. The reversal of 2202110322223 is 3222230112022.

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

It is not a de Polignac number, because 2202110322223 - 2⁹ = 2202110321711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2202110322194 and 2202110322203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202110322227) 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, 157293594438 + ... + 157293594451.

It is an arithmetic number, because the mean of its divisors is an integer number (629174377780).

Almost surely, 2^{2202110322223} is an apocalyptic number.

2202110322223 is a deficient number, since it is larger than the sum of its proper divisors (314587188897).

2202110322223 is an equidigital number, since it uses as much as digits as its factorization.

2202110322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314587188896.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2202110322223 its reverse (3222230112022), we get a palindrome (5424340434245).

The spelling of 2202110322223 in words is "two trillion, two hundred two billion, one hundred ten million, three hundred twenty-two thousand, two hundred twenty-three".