1120022312287 has 2 divisors, whose sum is σ = 1120022312288. Its totient is φ = 1120022312286.

The previous prime is 1120022312263. The next prime is 1120022312333. The reversal of 1120022312287 is 7822132200211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120022312287 - 2⁷ = 1120022312159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120022312887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560011156143 + 560011156144.

It is an arithmetic number, because the mean of its divisors is an integer number (560011156144).

Almost surely, 2^{1120022312287} is an apocalyptic number.

1120022312287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120022312287 is an equidigital number, since it uses as much as digits as its factorization.

1120022312287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 31.

Adding to 1120022312287 its reverse (7822132200211), we get a palindrome (8942154512498).

The spelling of 1120022312287 in words is "one trillion, one hundred twenty billion, twenty-two million, three hundred twelve thousand, two hundred eighty-seven".