22532104425 has 48 divisors (see below), whose sum is σ = 38021405760. Its totient is φ = 11770752000.

The previous prime is 22532104423. The next prime is 22532104429. The reversal of 22532104425 is 52440123522.

It is not a de Polignac number, because 22532104425 - 2¹ = 22532104423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22532104392 and 22532104401.

It is not an unprimeable number, because it can be changed into a prime (22532104423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1234365 + ... + 1252485.

It is an arithmetic number, because the mean of its divisors is an integer number (792112620).

Almost surely, 2^22532104425 is an apocalyptic number.

22532104425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22532104425 is a deficient number, since it is larger than the sum of its proper divisors (15489301335).

22532104425 is a wasteful number, since it uses less digits than its factorization.

22532104425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18474 (or 18469 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 22532104425 its reverse (52440123522), we get a palindrome (74972227947).

The spelling of 22532104425 in words is "twenty-two billion, five hundred thirty-two million, one hundred four thousand, four hundred twenty-five".