134523222215 has 8 divisors (see below), whose sum is σ = 161624017248. Its totient is φ = 107487810720.

The previous prime is 134523222193. The next prime is 134523222221. The reversal of 134523222215 is 512222325431.

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

It is not a de Polignac number, because 134523222215 - 2¹⁰ = 134523221191 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, 16341356 + ... + 16349585.

It is an arithmetic number, because the mean of its divisors is an integer number (20203002156).

Almost surely, 2^134523222215 is an apocalyptic number.

134523222215 is a deficient number, since it is larger than the sum of its proper divisors (27100795033).

134523222215 is an equidigital number, since it uses as much as digits as its factorization.

134523222215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32691769.

The product of its digits is 28800, while the sum is 32.

Adding to 134523222215 its reverse (512222325431), we get a palindrome (646745547646).

The spelling of 134523222215 in words is "one hundred thirty-four billion, five hundred twenty-three million, two hundred twenty-two thousand, two hundred fifteen".