2221300301201 has 2 divisors, whose sum is σ = 2221300301202. Its totient is φ = 2221300301200.

The previous prime is 2221300301197. The next prime is 2221300301243. The reversal of 2221300301201 is 1021030031222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1324453420801 + 896846880400 = 1150849^2 + 947020^2 .

It is a cyclic number.

It is not a de Polignac number, because 2221300301201 - 2² = 2221300301197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2221300301201.

It is not a weakly prime, because it can be changed into another prime (2221300306201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110650150600 + 1110650150601.

It is an arithmetic number, because the mean of its divisors is an integer number (1110650150601).

Almost surely, 2^{2221300301201} is an apocalyptic number.

It is an amenable number.

2221300301201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221300301201 is an equidigital number, since it uses as much as digits as its factorization.

2221300301201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2221300301201 its reverse (1021030031222), we get a palindrome (3242330332423).

The spelling of 2221300301201 in words is "two trillion, two hundred twenty-one billion, three hundred million, three hundred one thousand, two hundred one".