22103202124 has 36 divisors (see below), whose sum is σ = 40485345264. Its totient is φ = 10538976096.

The previous prime is 22103202109. The next prime is 22103202127. The reversal of 22103202124 is 42120230122.

It is a super-2 number, since 2×22103202124² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22103202127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21819042 + ... + 21820054.

It is an arithmetic number, because the mean of its divisors is an integer number (1124592924).

Almost surely, 2^22103202124 is an apocalyptic number.

It is an amenable number.

22103202124 is a deficient number, since it is larger than the sum of its proper divisors (18382143140).

22103202124 is a wasteful number, since it uses less digits than its factorization.

22103202124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014 (or 1525 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22103202124 its reverse (42120230122), we get a palindrome (64223432246).

The spelling of 22103202124 in words is "twenty-two billion, one hundred three million, two hundred two thousand, one hundred twenty-four".