33162226117 has 2 divisors, whose sum is σ = 33162226118. Its totient is φ = 33162226116.

The previous prime is 33162226067. The next prime is 33162226159. The reversal of 33162226117 is 71162226133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32909225281 + 253000836 = 181409^2 + 15906^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33162226117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33162221117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16581113058 + 16581113059.

It is an arithmetic number, because the mean of its divisors is an integer number (16581113059).

Almost surely, 2^33162226117 is an apocalyptic number.

It is an amenable number.

33162226117 is a deficient number, since it is larger than the sum of its proper divisors (1).

33162226117 is an equidigital number, since it uses as much as digits as its factorization.

33162226117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 34.

The spelling of 33162226117 in words is "thirty-three billion, one hundred sixty-two million, two hundred twenty-six thousand, one hundred seventeen".