2402122105529 has 2 divisors, whose sum is σ = 2402122105530. Its totient is φ = 2402122105528.

The previous prime is 2402122105463. The next prime is 2402122105601. The reversal of 2402122105529 is 9255012212042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1660373988025 + 741748117504 = 1288555^2 + 861248^2 .

It is a cyclic number.

It is not a de Polignac number, because 2402122105529 - 2¹² = 2402122101433 is a prime.

It is a super-3 number, since 3×2402122105529³ (a number of 38 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2402122155529) 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, 1201061052764 + 1201061052765.

It is an arithmetic number, because the mean of its divisors is an integer number (1201061052765).

Almost surely, 2^{2402122105529} is an apocalyptic number.

It is an amenable number.

2402122105529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402122105529 is an equidigital number, since it uses as much as digits as its factorization.

2402122105529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 2402122105529 in words is "two trillion, four hundred two billion, one hundred twenty-two million, one hundred five thousand, five hundred twenty-nine".