22572323135 has 8 divisors (see below), whose sum is σ = 27087600096. Its totient is φ = 18057316960.

The previous prime is 22572323077. The next prime is 22572323141. The reversal of 22572323135 is 53132327522.

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

It is not a de Polignac number, because 22572323135 - 2¹⁰ = 22572322111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22572323095 and 22572323104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259265 + ... + 335205.

It is an arithmetic number, because the mean of its divisors is an integer number (3385950012).

Almost surely, 2^22572323135 is an apocalyptic number.

22572323135 is a deficient number, since it is larger than the sum of its proper divisors (4515276961).

22572323135 is an equidigital number, since it uses as much as digits as its factorization.

22572323135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135393.

The product of its digits is 75600, while the sum is 35.

The spelling of 22572323135 in words is "twenty-two billion, five hundred seventy-two million, three hundred twenty-three thousand, one hundred thirty-five".