22200100124 has 6 divisors (see below), whose sum is σ = 38850175224. Its totient is φ = 11100050060.

The previous prime is 22200100123. The next prime is 22200100127. The reversal of 22200100124 is 42100100222.

It is a junction number, because it is equal to n+sod(n) for n = 22200100099 and 22200100108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200100123) 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 as a sum of consecutive naturals, namely, 2775012512 + ... + 2775012519.

It is an arithmetic number, because the mean of its divisors is an integer number (6475029204).

Almost surely, 2^22200100124 is an apocalyptic number.

It is an amenable number.

22200100124 is a deficient number, since it is larger than the sum of its proper divisors (16650075100).

22200100124 is a wasteful number, since it uses less digits than its factorization.

22200100124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550025035 (or 5550025033 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22200100124 its reverse (42100100222), we get a palindrome (64300200346).

The spelling of 22200100124 in words is "twenty-two billion, two hundred million, one hundred thousand, one hundred twenty-four".