135122322201 has 8 divisors (see below), whose sum is σ = 180325556160. Its totient is φ = 90000318192.

The previous prime is 135122322199. The next prime is 135122322233. The reversal of 135122322201 is 102223221531.

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

It is not a de Polignac number, because 135122322201 - 2¹ = 135122322199 is a prime.

It is a super-4 number, since 4×135122322201⁴ (a number of 46 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (135122322281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20303605 + ... + 20310258.

It is an arithmetic number, because the mean of its divisors is an integer number (22540694520).

Almost surely, 2^135122322201 is an apocalyptic number.

It is an amenable number.

135122322201 is a deficient number, since it is larger than the sum of its proper divisors (45203233959).

135122322201 is a wasteful number, since it uses less digits than its factorization.

135122322201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40614975.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 135122322201 its reverse (102223221531), we get a palindrome (237345543732).

The spelling of 135122322201 in words is "one hundred thirty-five billion, one hundred twenty-two million, three hundred twenty-two thousand, two hundred one".