11322243461 has 2 divisors, whose sum is σ = 11322243462. Its totient is φ = 11322243460.

The previous prime is 11322243433. The next prime is 11322243487. The reversal of 11322243461 is 16434222311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11258483236 + 63760225 = 106106^2 + 7985^2 .

It is a cyclic number.

It is not a de Polignac number, because 11322243461 - 2⁶ = 11322243397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11322243161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661121730 + 5661121731.

It is an arithmetic number, because the mean of its divisors is an integer number (5661121731).

Almost surely, 2^11322243461 is an apocalyptic number.

It is an amenable number.

11322243461 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322243461 is an equidigital number, since it uses as much as digits as its factorization.

11322243461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 29.

Adding to 11322243461 its reverse (16434222311), we get a palindrome (27756465772).

The spelling of 11322243461 in words is "eleven billion, three hundred twenty-two million, two hundred forty-three thousand, four hundred sixty-one".