22852180125 has 36 divisors (see below), whose sum is σ = 41204005596. Its totient is φ = 12185125200.

The previous prime is 22852180121. The next prime is 22852180129. The reversal of 22852180125 is 52108125822.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

22852180125 is a `hidden beast` number, since 2 + 2 + 8 + 521 + 8 + 0 + 125 = 666.

It is an interprime number because it is at equal distance from previous prime (22852180121) and next prime (22852180129).

It can be written as a sum of positive squares in 2 ways, for example, as 731269764 + 22120910361 = 27042^2 + 148731^2 .

It is not a de Polignac number, because 22852180125 - 2² = 22852180121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22852180125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22852180121) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5068122 + ... + 5072628.

It is an arithmetic number, because the mean of its divisors is an integer number (1144555711).

Almost surely, 2^22852180125 is an apocalyptic number.

22852180125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22852180125 is a deficient number, since it is larger than the sum of its proper divisors (18351825471).

22852180125 is an frugal number, since it uses more digits than its factorization.

22852180125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9035 (or 4515 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The spelling of 22852180125 in words is "twenty-two billion, eight hundred fifty-two million, one hundred eighty thousand, one hundred twenty-five".