2322151161 has 8 divisors (see below), whose sum is σ = 3377674464. Its totient is φ = 1407364320.

The previous prime is 2322151157. The next prime is 2322151163. The reversal of 2322151161 is 1611512232.

It is a happy number.

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

It is not a de Polignac number, because 2322151161 - 2² = 2322151157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2322151163) by changing a digit.

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, 35184076 + ... + 35184141.

It is an arithmetic number, because the mean of its divisors is an integer number (422209308).

Almost surely, 2^2322151161 is an apocalyptic number.

It is an amenable number.

2322151161 is a deficient number, since it is larger than the sum of its proper divisors (1055523303).

2322151161 is a wasteful number, since it uses less digits than its factorization.

2322151161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70368231.

The product of its digits is 720, while the sum is 24.

The square root of 2322151161 is about 48188.7036659008. The cubic root of 2322151161 is about 1324.2302230533.

Adding to 2322151161 its reverse (1611512232), we get a palindrome (3933663393).

The spelling of 2322151161 in words is "two billion, three hundred twenty-two million, one hundred fifty-one thousand, one hundred sixty-one".