82020224784741 has 16 divisors (see below), whose sum is σ = 115117054507200. Its totient is φ = 51801819936768.

The previous prime is 82020224784739. The next prime is 82020224784761. The reversal of 82020224784741 is 14748742202028.

It is a happy number.

It is not a de Polignac number, because 82020224784741 - 2¹ = 82020224784739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82020224784721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1108915 + ... + 12855743.

It is an arithmetic number, because the mean of its divisors is an integer number (7194815906700).

Almost surely, 2^{82020224784741} is an apocalyptic number.

It is an amenable number.

82020224784741 is a deficient number, since it is larger than the sum of its proper divisors (33096829722459).

82020224784741 is a wasteful number, since it uses less digits than its factorization.

82020224784741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11869348.

The product of its (nonzero) digits is 3211264, while the sum is 51.

Adding to 82020224784741 its reverse (14748742202028), we get a palindrome (96768966986769).

The spelling of 82020224784741 in words is "eighty-two trillion, twenty billion, two hundred twenty-four million, seven hundred eighty-four thousand, seven hundred forty-one".