22102124103 has 16 divisors (see below), whose sum is σ = 32754028800. Its totient is φ = 14730185880.

The previous prime is 22102124081. The next prime is 22102124153. The reversal of 22102124103 is 30142120122.

It is a happy number.

It is not a de Polignac number, because 22102124103 - 2²⁰ = 22101075527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102124153) 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 15 ways as a sum of consecutive naturals, for example, 36813 + ... + 213446.

It is an arithmetic number, because the mean of its divisors is an integer number (2047126800).

Almost surely, 2^22102124103 is an apocalyptic number.

22102124103 is a deficient number, since it is larger than the sum of its proper divisors (10651904697).

22102124103 is a wasteful number, since it uses less digits than its factorization.

22102124103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253539 (or 253533 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22102124103 its reverse (30142120122), we get a palindrome (52244244225).

The spelling of 22102124103 in words is "twenty-two billion, one hundred two million, one hundred twenty-four thousand, one hundred three".