1142112400223 has 2 divisors, whose sum is σ = 1142112400224. Its totient is φ = 1142112400222.

The previous prime is 1142112400207. The next prime is 1142112400243. The reversal of 1142112400223 is 3220042112411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1142112400223 - 2⁴ = 1142112400207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142112400243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571056200111 + 571056200112.

It is an arithmetic number, because the mean of its divisors is an integer number (571056200112).

Almost surely, 2^{1142112400223} is an apocalyptic number.

1142112400223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142112400223 is an equidigital number, since it uses as much as digits as its factorization.

1142112400223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1142112400223 its reverse (3220042112411), we get a palindrome (4362154512634).

The spelling of 1142112400223 in words is "one trillion, one hundred forty-two billion, one hundred twelve million, four hundred thousand, two hundred twenty-three".