2622105601 has 2 divisors, whose sum is σ = 2622105602. Its totient is φ = 2622105600.

The previous prime is 2622105599. The next prime is 2622105611. The reversal of 2622105601 is 1065012262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2537741376 + 84364225 = 50376^2 + 9185^2 .

It is a cyclic number.

It is not a de Polignac number, because 2622105601 - 2¹ = 2622105599 is a prime.

Together with 2622105599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2622105611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311052800 + 1311052801.

It is an arithmetic number, because the mean of its divisors is an integer number (1311052801).

Almost surely, 2^2622105601 is an apocalyptic number.

It is an amenable number.

2622105601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2622105601 is an equidigital number, since it uses as much as digits as its factorization.

2622105601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2622105601 is about 51206.4995972191. The cubic root of 2622105601 is about 1378.9548904660.

Adding to 2622105601 its reverse (1065012262), we get a palindrome (3687117863).

The spelling of 2622105601 in words is "two billion, six hundred twenty-two million, one hundred five thousand, six hundred one".