1132212042457 has 2 divisors, whose sum is σ = 1132212042458. Its totient is φ = 1132212042456.

The previous prime is 1132212042413. The next prime is 1132212042469. The reversal of 1132212042457 is 7542402122311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1131832143376 + 379899081 = 1063876^2 + 19491^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132212042457 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132212042407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566106021228 + 566106021229.

It is an arithmetic number, because the mean of its divisors is an integer number (566106021229).

Almost surely, 2^{1132212042457} is an apocalyptic number.

It is an amenable number.

1132212042457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132212042457 is an equidigital number, since it uses as much as digits as its factorization.

1132212042457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

Adding to 1132212042457 its reverse (7542402122311), we get a palindrome (8674614164768).

The spelling of 1132212042457 in words is "one trillion, one hundred thirty-two billion, two hundred twelve million, forty-two thousand, four hundred fifty-seven".