22123034213 has 8 divisors (see below), whose sum is σ = 25312976832. Its totient is φ = 18940468896.

The previous prime is 22123034189. The next prime is 22123034231. The reversal of 22123034213 is 31243032122.

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 22123034213 - 2¹⁰ = 22123033189 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 (22123034233) 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, 1837895 + ... + 1849892.

It is an arithmetic number, because the mean of its divisors is an integer number (3164122104).

Almost surely, 2^22123034213 is an apocalyptic number.

It is an amenable number.

22123034213 is a deficient number, since it is larger than the sum of its proper divisors (3189942619).

22123034213 is an equidigital number, since it uses as much as digits as its factorization.

22123034213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3688651.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22123034213 its reverse (31243032122), we get a palindrome (53366066335).

The spelling of 22123034213 in words is "twenty-two billion, one hundred twenty-three million, thirty-four thousand, two hundred thirteen".