10144312221067 has 2 divisors, whose sum is σ = 10144312221068. Its totient is φ = 10144312221066.

The previous prime is 10144312221037. The next prime is 10144312221137. The reversal of 10144312221067 is 76012221344101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10144312221067 - 2³⁹ = 9594556407179 is a prime.

It is not a weakly prime, because it can be changed into another prime (10144312221037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5072156110533 + 5072156110534.

It is an arithmetic number, because the mean of its divisors is an integer number (5072156110534).

Almost surely, 2^{10144312221067} is an apocalyptic number.

10144312221067 is a deficient number, since it is larger than the sum of its proper divisors (1).

10144312221067 is an equidigital number, since it uses as much as digits as its factorization.

10144312221067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 10144312221067 its reverse (76012221344101), we get a palindrome (86156533565168).

The spelling of 10144312221067 in words is "ten trillion, one hundred forty-four billion, three hundred twelve million, two hundred twenty-one thousand, sixty-seven".