22124131004 has 12 divisors (see below), whose sum is σ = 38718481200. Its totient is φ = 11061707808.

The previous prime is 22124130971. The next prime is 22124131021. The reversal of 22124131004 is 40013142122.

It is a congruent number.

It is an unprimeable number.

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, 89537 + ... + 228615.

It is an arithmetic number, because the mean of its divisors is an integer number (3226540100).

Almost surely, 2^22124131004 is an apocalyptic number.

It is an amenable number.

22124131004 is a deficient number, since it is larger than the sum of its proper divisors (16594350196).

22124131004 is a wasteful number, since it uses less digits than its factorization.

22124131004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178852 (or 178850 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22124131004 its reverse (40013142122), we get a palindrome (62137273126).

The spelling of 22124131004 in words is "twenty-two billion, one hundred twenty-four million, one hundred thirty-one thousand, four".