12101202223 has 8 divisors (see below), whose sum is σ = 13202911440. Its totient is φ = 10999759680.

The previous prime is 12101202209. The next prime is 12101202227. The reversal of 12101202223 is 32220210121.

It is a happy number.

12101202223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12101202223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12101202197 and 12101202206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101202227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34963 + ... + 159451.

It is an arithmetic number, because the mean of its divisors is an integer number (1650363930).

Almost surely, 2^12101202223 is an apocalyptic number.

12101202223 is a deficient number, since it is larger than the sum of its proper divisors (1101709217).

12101202223 is a wasteful number, since it uses less digits than its factorization.

12101202223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133337.

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

Adding to 12101202223 its reverse (32220210121), we get a palindrome (44321412344).

The spelling of 12101202223 in words is "twelve billion, one hundred one million, two hundred two thousand, two hundred twenty-three".