23434023022225 has 6 divisors (see below), whose sum is σ = 29058188547590. Its totient is φ = 18747218417760.

The previous prime is 23434023022199. The next prime is 23434023022247. The reversal of 23434023022225 is 52222032043432.

It can be written as a sum of positive squares in 3 ways, for example, as 1537126356481 + 21896896665744 = 1239809^2 + 4679412^2 .

It is not a de Polignac number, because 23434023022225 - 2⁹ = 23434023021713 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 468680460420 + ... + 468680460469.

Almost surely, 2^{23434023022225} is an apocalyptic number.

23434023022225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23434023022225 is a deficient number, since it is larger than the sum of its proper divisors (5624165525365).

23434023022225 is an equidigital number, since it uses as much as digits as its factorization.

23434023022225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937360920899 (or 937360920894 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 23434023022225 its reverse (52222032043432), we get a palindrome (75656055065657).

The spelling of 23434023022225 in words is "twenty-three trillion, four hundred thirty-four billion, twenty-three million, twenty-two thousand, two hundred twenty-five".