2327122157 has 8 divisors (see below), whose sum is σ = 2407030080. Its totient is φ = 2248316640.

The previous prime is 2327122103. The next prime is 2327122169. The reversal of 2327122157 is 7512217232.

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

It is a cyclic number.

It is not a de Polignac number, because 2327122157 - 2¹⁰ = 2327121133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2327121157) 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, 271307 + ... + 279752.

It is an arithmetic number, because the mean of its divisors is an integer number (300878760).

Almost surely, 2^2327122157 is an apocalyptic number.

It is an amenable number.

2327122157 is a deficient number, since it is larger than the sum of its proper divisors (79907923).

2327122157 is a wasteful number, since it uses less digits than its factorization.

2327122157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551203.

The product of its digits is 11760, while the sum is 32.

The square root of 2327122157 is about 48240.2545287647. The cubic root of 2327122157 is about 1325.1744698700.

Adding to 2327122157 its reverse (7512217232), we get a palindrome (9839339389).

The spelling of 2327122157 in words is "two billion, three hundred twenty-seven million, one hundred twenty-two thousand, one hundred fifty-seven".