4021444122301 has 2 divisors, whose sum is σ = 4021444122302. Its totient is φ = 4021444122300.

The previous prime is 4021444122277. The next prime is 4021444122317. The reversal of 4021444122301 is 1032214441204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3600696002500 + 420748119801 = 1897550^2 + 648651^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021444122301 - 2⁹ = 4021444121789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4021444122301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021444122901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010722061150 + 2010722061151.

It is an arithmetic number, because the mean of its divisors is an integer number (2010722061151).

Almost surely, 2^{4021444122301} is an apocalyptic number.

It is an amenable number.

4021444122301 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021444122301 is an equidigital number, since it uses as much as digits as its factorization.

4021444122301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4021444122301 its reverse (1032214441204), we get a palindrome (5053658563505).

The spelling of 4021444122301 in words is "four trillion, twenty-one billion, four hundred forty-four million, one hundred twenty-two thousand, three hundred one".