22210000023 has 4 divisors (see below), whose sum is σ = 29613333368. Its totient is φ = 14806666680.

The previous prime is 22210000009. The next prime is 22210000051. The reversal of 22210000023 is 32000001222.

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

It is not a de Polignac number, because 22210000023 - 2¹³ = 22209991831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22209999963 and 22210000008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210000223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3701666668 + ... + 3701666673.

It is an arithmetic number, because the mean of its divisors is an integer number (7403333342).

Almost surely, 2^22210000023 is an apocalyptic number.

22210000023 is a deficient number, since it is larger than the sum of its proper divisors (7403333345).

22210000023 is an equidigital number, since it uses as much as digits as its factorization.

22210000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7403333344.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 22210000023 its reverse (32000001222), we get a palindrome (54210001245).

The spelling of 22210000023 in words is "twenty-two billion, two hundred ten million, twenty-three", and thus it is an aban number.