10012110221143 has 2 divisors, whose sum is σ = 10012110221144. Its totient is φ = 10012110221142.

The previous prime is 10012110221137. The next prime is 10012110221209. The reversal of 10012110221143 is 34112201121001.

10012110221143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10012110221143 is a prime.

It is a super-2 number, since 2×10012110221143² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10012110221143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012110261143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006055110571 + 5006055110572.

It is an arithmetic number, because the mean of its divisors is an integer number (5006055110572).

Almost surely, 2^{10012110221143} is an apocalyptic number.

10012110221143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012110221143 is an equidigital number, since it uses as much as digits as its factorization.

10012110221143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 10012110221143 its reverse (34112201121001), we get a palindrome (44124311342144).

The spelling of 10012110221143 in words is "ten trillion, twelve billion, one hundred ten million, two hundred twenty-one thousand, one hundred forty-three".