133100041322225 has 12 divisors (see below), whose sum is σ = 174752524842444. Its totient is φ = 100216501701120.

The previous prime is 133100041322221. The next prime is 133100041322233. The reversal of 133100041322225 is 522223140001331.

It can be written as a sum of positive squares in 6 ways, for example, as 1974800636176 + 131125240686049 = 1405276^2 + 11450993^2 .

It is not a de Polignac number, because 133100041322225 - 2² = 133100041322221 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133100041322221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156588283484 + ... + 156588284333.

It is an arithmetic number, because the mean of its divisors is an integer number (14562710403537).

Almost surely, 2^{133100041322225} is an apocalyptic number.

It is an amenable number.

133100041322225 is a deficient number, since it is larger than the sum of its proper divisors (41652483520219).

133100041322225 is a wasteful number, since it uses less digits than its factorization.

133100041322225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313176567844 (or 313176567839 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 133100041322225 its reverse (522223140001331), we get a palindrome (655323181323556).

The spelling of 133100041322225 in words is "one hundred thirty-three trillion, one hundred billion, forty-one million, three hundred twenty-two thousand, two hundred twenty-five".