52226666662225 has 24 divisors (see below), whose sum is σ = 70732642196160. Its totient is φ = 37937758344000.

The previous prime is 52226666662217. The next prime is 52226666662241.

52226666662225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52226666662225 - 2³ = 52226666662217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52226666662225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112948746 + ... + 113410195.

It is an arithmetic number, because the mean of its divisors is an integer number (2947193424840).

Almost surely, 2^{52226666662225} is an apocalyptic number.

52226666662225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52226666662225 is a deficient number, since it is larger than the sum of its proper divisors (18505975533935).

52226666662225 is a wasteful number, since it uses less digits than its factorization.

52226666662225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226359801 (or 226359796 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 58.

The spelling of 52226666662225 in words is "fifty-two trillion, two hundred twenty-six billion, six hundred sixty-six million, six hundred sixty-two thousand, two hundred twenty-five".