23055430221225 has 36 divisors (see below), whose sum is σ = 41300329417776. Its totient is φ = 12294594063840.

The previous prime is 23055430221217. The next prime is 23055430221269. The reversal of 23055430221225 is 52212203455032.

It is a happy number.

23055430221225 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 5 + 430 + 2 + 212 + 2 + 5 = 666.

It is not a de Polignac number, because 23055430221225 - 2³ = 23055430221217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23055430221225.

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 35 ways as a sum of consecutive naturals, for example, 5117679 + ... + 8503028.

It is an arithmetic number, because the mean of its divisors is an integer number (1147231372716).

Almost surely, 2^{23055430221225} is an apocalyptic number.

23055430221225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23055430221225 is a deficient number, since it is larger than the sum of its proper divisors (18244899196551).

23055430221225 is a wasteful number, since it uses less digits than its factorization.

23055430221225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13628246 (or 13628238 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 23055430221225 its reverse (52212203455032), we get a palindrome (75267633676257).

The spelling of 23055430221225 in words is "twenty-three trillion, fifty-five billion, four hundred thirty million, two hundred twenty-one thousand, two hundred twenty-five".