33047227141 has 2 divisors, whose sum is σ = 33047227142. Its totient is φ = 33047227140.

The previous prime is 33047227049. The next prime is 33047227177. The reversal of 33047227141 is 14172274033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32642010241 + 405216900 = 180671^2 + 20130^2 .

It is an emirp because it is prime and its reverse (14172274033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33047227141 - 2²⁵ = 33013672709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33047227097 and 33047227106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33047227841) 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 as a sum of consecutive naturals, namely, 16523613570 + 16523613571.

It is an arithmetic number, because the mean of its divisors is an integer number (16523613571).

Almost surely, 2^33047227141 is an apocalyptic number.

It is an amenable number.

33047227141 is a deficient number, since it is larger than the sum of its proper divisors (1).

33047227141 is an equidigital number, since it uses as much as digits as its factorization.

33047227141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 34.

The spelling of 33047227141 in words is "thirty-three billion, forty-seven million, two hundred twenty-seven thousand, one hundred forty-one".