10012221143 has 2 divisors, whose sum is σ = 10012221144. Its totient is φ = 10012221142.

The previous prime is 10012221119. The next prime is 10012221161. The reversal of 10012221143 is 34112221001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10012221143 - 2⁸ = 10012220887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012221173) 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, 5006110571 + 5006110572.

It is an arithmetic number, because the mean of its divisors is an integer number (5006110572).

Almost surely, 2^10012221143 is an apocalyptic number.

10012221143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012221143 is an equidigital number, since it uses as much as digits as its factorization.

10012221143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10012221143 its reverse (34112221001), we get a palindrome (44124442144).

The spelling of 10012221143 in words is "ten billion, twelve million, two hundred twenty-one thousand, one hundred forty-three".