22300052525 has 24 divisors (see below), whose sum is σ = 29147926080. Its totient is φ = 16877583360.

The previous prime is 22300052503. The next prime is 22300052543. The reversal of 22300052525 is 52525000322.

It is a happy number.

It is not a de Polignac number, because 22300052525 - 2²⁴ = 22283275309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22300052494 and 22300052503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 313037 + ... + 377613.

It is an arithmetic number, because the mean of its divisors is an integer number (1214496920).

Almost surely, 2^22300052525 is an apocalyptic number.

22300052525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22300052525 is a deficient number, since it is larger than the sum of its proper divisors (6847873555).

22300052525 is a wasteful number, since it uses less digits than its factorization.

22300052525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65333 (or 65328 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

Adding to 22300052525 its reverse (52525000322), we get a palindrome (74825052847).

The spelling of 22300052525 in words is "twenty-two billion, three hundred million, fifty-two thousand, five hundred twenty-five".