1270442315201 has 2 divisors, whose sum is σ = 1270442315202. Its totient is φ = 1270442315200.

The previous prime is 1270442315183. The next prime is 1270442315257. The reversal of 1270442315201 is 1025132440721.

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., 716095058176 + 554347257025 = 846224^2 + 744545^2 .

It is a cyclic number.

It is not a de Polignac number, because 1270442315201 - 2⁶ = 1270442315137 is a prime.

It is a super-2 number, since 2×1270442315201² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1270442315281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635221157600 + 635221157601.

It is an arithmetic number, because the mean of its divisors is an integer number (635221157601).

Almost surely, 2^{1270442315201} is an apocalyptic number.

It is an amenable number.

1270442315201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1270442315201 is an equidigital number, since it uses as much as digits as its factorization.

1270442315201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 32.

Adding to 1270442315201 its reverse (1025132440721), we get a palindrome (2295574755922).

The spelling of 1270442315201 in words is "one trillion, two hundred seventy billion, four hundred forty-two million, three hundred fifteen thousand, two hundred one".