22522500225027 has 16 divisors (see below), whose sum is σ = 36400000364160. Its totient is φ = 13650000136200.

The previous prime is 22522500225007. The next prime is 22522500225061. The reversal of 22522500225027 is 72052200522522.

It is not a de Polignac number, because 22522500225027 - 2⁶ = 22522500224963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22522500224982 and 22522500225000.

It is not an unprimeable number, because it can be changed into a prime (22522500225007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37916666749 + ... + 37916667342.

It is an arithmetic number, because the mean of its divisors is an integer number (2275000022760).

Almost surely, 2^{22522500225027} is an apocalyptic number.

22522500225027 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

22522500225027 is a deficient number, since it is larger than the sum of its proper divisors (13877500139133).

22522500225027 is a wasteful number, since it uses less digits than its factorization.

22522500225027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75833334111 (or 75833334105 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 36.

Adding to 22522500225027 its reverse (72052200522522), we get a palindrome (94574700747549).

The spelling of 22522500225027 in words is "twenty-two trillion, five hundred twenty-two billion, five hundred million, two hundred twenty-five thousand, twenty-seven".