133422115025215 has 8 divisors (see below), whose sum is σ = 162361559693088. Its totient is φ = 105234344244960.

The previous prime is 133422115025209. The next prime is 133422115025279. The reversal of 133422115025215 is 512520511224331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-133422115025215 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187918471512 + ... + 187918472221.

It is an arithmetic number, because the mean of its divisors is an integer number (20295194961636).

Almost surely, 2^{133422115025215} is an apocalyptic number.

133422115025215 is a deficient number, since it is larger than the sum of its proper divisors (28939444667873).

133422115025215 is an equidigital number, since it uses as much as digits as its factorization.

133422115025215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375836943809.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 133422115025215 its reverse (512520511224331), we get a palindrome (645942626249546).

The spelling of 133422115025215 in words is "one hundred thirty-three trillion, four hundred twenty-two billion, one hundred fifteen million, twenty-five thousand, two hundred fifteen".