24122274161 has 2 divisors, whose sum is σ = 24122274162. Its totient is φ = 24122274160.

The previous prime is 24122274157. The next prime is 24122274179. The reversal of 24122274161 is 16147222142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20661187600 + 3461086561 = 143740^2 + 58831^2 .

It is a cyclic number.

It is not a de Polignac number, because 24122274161 - 2² = 24122274157 is a prime.

It is a super-2 number, since 2×24122274161² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24122274131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12061137080 + 12061137081.

It is an arithmetic number, because the mean of its divisors is an integer number (12061137081).

Almost surely, 2^24122274161 is an apocalyptic number.

It is an amenable number.

24122274161 is a deficient number, since it is larger than the sum of its proper divisors (1).

24122274161 is an equidigital number, since it uses as much as digits as its factorization.

24122274161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 32.

The spelling of 24122274161 in words is "twenty-four billion, one hundred twenty-two million, two hundred seventy-four thousand, one hundred sixty-one".