25223422432252 has 24 divisors (see below), whose sum is σ = 48154068471600. Its totient is φ = 11465129631360.

The previous prime is 25223422432223. The next prime is 25223422432261.

25223422432252 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7167624 + ... + 10090672.

It is an arithmetic number, because the mean of its divisors is an integer number (2006419519650).

Almost surely, 2^{25223422432252} is an apocalyptic number.

25223422432252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25223422432252 is a deficient number, since it is larger than the sum of its proper divisors (22930646039348).

25223422432252 is a wasteful number, since it uses less digits than its factorization.

25223422432252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119181 (or 3119179 counting only the distinct ones).

The product of its digits is 921600, while the sum is 40.

It can be divided in two parts, 2522342 and 2432252, that added together give a palindrome (4954594).

The spelling of 25223422432252 in words is "twenty-five trillion, two hundred twenty-three billion, four hundred twenty-two million, four hundred thirty-two thousand, two hundred fifty-two".