1427221000301 has 2 divisors, whose sum is σ = 1427221000302. Its totient is φ = 1427221000300.

The previous prime is 1427221000253. The next prime is 1427221000321. The reversal of 1427221000301 is 1030001227241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 874413880201 + 552807120100 = 935101^2 + 743510^2 .

It is a cyclic number.

It is not a de Polignac number, because 1427221000301 - 2³⁸ = 1152343093357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1427221000321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713610500150 + 713610500151.

It is an arithmetic number, because the mean of its divisors is an integer number (713610500151).

Almost surely, 2^{1427221000301} is an apocalyptic number.

It is an amenable number.

1427221000301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1427221000301 is an equidigital number, since it uses as much as digits as its factorization.

1427221000301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 1427221000301 its reverse (1030001227241), we get a palindrome (2457222227542).

The spelling of 1427221000301 in words is "one trillion, four hundred twenty-seven billion, two hundred twenty-one million, three hundred one", and thus it is an aban number.