5022502106021 has 2 divisors, whose sum is σ = 5022502106022. Its totient is φ = 5022502106020.

The previous prime is 5022502105931. The next prime is 5022502106059. The reversal of 5022502106021 is 1206012052205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3930663108100 + 1091838997921 = 1982590^2 + 1044911^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5022502106021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5022502106081) 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, 2511251053010 + 2511251053011.

It is an arithmetic number, because the mean of its divisors is an integer number (2511251053011).

Almost surely, 2^{5022502106021} is an apocalyptic number.

It is an amenable number.

5022502106021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5022502106021 is an equidigital number, since it uses as much as digits as its factorization.

5022502106021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 5022502106021 its reverse (1206012052205), we get a palindrome (6228514158226).

The spelling of 5022502106021 in words is "five trillion, twenty-two billion, five hundred two million, one hundred six thousand, twenty-one".