4220013432601 has 2 divisors, whose sum is σ = 4220013432602. Its totient is φ = 4220013432600.

The previous prime is 4220013432599. The next prime is 4220013432611. The reversal of 4220013432601 is 1062343100224.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4176791438400 + 43221994201 = 2043720^2 + 207899^2 .

It is a cyclic number.

It is not a de Polignac number, because 4220013432601 - 2¹ = 4220013432599 is a prime.

Together with 4220013432599, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4220013432601.

It is not a weakly prime, because it can be changed into another prime (4220013432611) 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 as a sum of consecutive naturals, namely, 2110006716300 + 2110006716301.

It is an arithmetic number, because the mean of its divisors is an integer number (2110006716301).

Almost surely, 2^{4220013432601} is an apocalyptic number.

It is an amenable number.

4220013432601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4220013432601 is an equidigital number, since it uses as much as digits as its factorization.

4220013432601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 4220013432601 its reverse (1062343100224), we get a palindrome (5282356532825).

The spelling of 4220013432601 in words is "four trillion, two hundred twenty billion, thirteen million, four hundred thirty-two thousand, six hundred one".