8899162274069 has 2 divisors, whose sum is σ = 8899162274070. Its totient is φ = 8899162274068.

The previous prime is 8899162274021. The next prime is 8899162274081. The reversal of 8899162274069 is 9604722619988.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6820000149169 + 2079162124900 = 2611513^2 + 1441930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8899162274069 is a prime.

It is a super-2 number, since 2×8899162274069² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8899162273993 and 8899162274011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8899162274099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4449581137034 + 4449581137035.

It is an arithmetic number, because the mean of its divisors is an integer number (4449581137035).

Almost surely, 2^{8899162274069} is an apocalyptic number.

It is an amenable number.

8899162274069 is a deficient number, since it is larger than the sum of its proper divisors (1).

8899162274069 is an equidigital number, since it uses as much as digits as its factorization.

8899162274069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188116992, while the sum is 71.

The spelling of 8899162274069 in words is "eight trillion, eight hundred ninety-nine billion, one hundred sixty-two million, two hundred seventy-four thousand, sixty-nine".