1000223242141 has 2 divisors, whose sum is σ = 1000223242142. Its totient is φ = 1000223242140.

The previous prime is 1000223242129. The next prime is 1000223242147. The reversal of 1000223242141 is 1412423220001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 999908002116 + 315240025 = 999954^2 + 17755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000223242141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000223242147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500111621070 + 500111621071.

It is an arithmetic number, because the mean of its divisors is an integer number (500111621071).

Almost surely, 2^{1000223242141} is an apocalyptic number.

It is an amenable number.

1000223242141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000223242141 is an equidigital number, since it uses as much as digits as its factorization.

1000223242141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1000223242141 its reverse (1412423220001), we get a palindrome (2412646462142).

The spelling of 1000223242141 in words is "one trillion, two hundred twenty-three million, two hundred forty-two thousand, one hundred forty-one".