22432124004525 has 60 divisors (see below), whose sum is σ = 42121254385012. Its totient is φ = 11799911727360.

The previous prime is 22432124004523. The next prime is 22432124004529. The reversal of 22432124004525 is 52540042123422.

22432124004525 is a `hidden beast` number, since 2 + 2 + 4 + 3 + 2 + 124 + 0 + 0 + 4 + 525 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 138636330921 + 22293487673604 = 372339^2 + 4721598^2 .

It is not a de Polignac number, because 22432124004525 - 2¹ = 22432124004523 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22432124004525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22432124004523) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 75726094 + ... + 76021743.

Almost surely, 2^{22432124004525} is an apocalyptic number.

22432124004525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22432124004525 is a deficient number, since it is larger than the sum of its proper divisors (19689130380487).

22432124004525 is a wasteful number, since it uses less digits than its factorization.

22432124004525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151747932 (or 151747918 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 22432124004525 its reverse (52540042123422), we get a palindrome (74972166127947).

The spelling of 22432124004525 in words is "twenty-two trillion, four hundred thirty-two billion, one hundred twenty-four million, four thousand, five hundred twenty-five".