4520022402101 has 2 divisors, whose sum is σ = 4520022402102. Its totient is φ = 4520022402100.

The previous prime is 4520022402089. The next prime is 4520022402131. The reversal of 4520022402101 is 1012042200254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2696985062500 + 1823037339601 = 1642250^2 + 1350199^2 .

It is a cyclic number.

It is not a de Polignac number, because 4520022402101 - 2⁶ = 4520022402037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4520022402131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2260011201050 + 2260011201051.

It is an arithmetic number, because the mean of its divisors is an integer number (2260011201051).

Almost surely, 2^{4520022402101} is an apocalyptic number.

It is an amenable number.

4520022402101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4520022402101 is an equidigital number, since it uses as much as digits as its factorization.

4520022402101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 4520022402101 its reverse (1012042200254), we get a palindrome (5532064602355).

The spelling of 4520022402101 in words is "four trillion, five hundred twenty billion, twenty-two million, four hundred two thousand, one hundred one".