22425403040325 has 48 divisors (see below), whose sum is σ = 42525208768000. Its totient is φ = 11574401558400.

The previous prime is 22425403040323. The next prime is 22425403040333. The reversal of 22425403040325 is 52304030452422.

22425403040325 is a `hidden beast` number, since 2 + 2 + 4 + 25 + 4 + 0 + 304 + 0 + 325 = 666.

It is not a de Polignac number, because 22425403040325 - 2¹ = 22425403040323 is a prime.

It is a super-2 number, since 2×22425403040325² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22425403040325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22425403040323) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 535831000 + ... + 535872849.

Almost surely, 2^{22425403040325} is an apocalyptic number.

22425403040325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22425403040325 is a deficient number, since it is larger than the sum of its proper divisors (20099805727675).

22425403040325 is a wasteful number, since it uses less digits than its factorization.

22425403040325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071703899 (or 1071703888 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 22425403040325 its reverse (52304030452422), we get a palindrome (74729433492747).

The spelling of 22425403040325 in words is "twenty-two trillion, four hundred twenty-five billion, four hundred three million, forty thousand, three hundred twenty-five".