11342122241 has 4 divisors (see below), whose sum is σ = 11707997184. Its totient is φ = 10976247300.

The previous prime is 11342122217. The next prime is 11342122277. The reversal of 11342122241 is 14222124311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11342122241 - 2⁶ = 11342122177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11342122541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182937425 + ... + 182937486.

It is an arithmetic number, because the mean of its divisors is an integer number (2926999296).

Almost surely, 2^11342122241 is an apocalyptic number.

It is an amenable number.

11342122241 is a deficient number, since it is larger than the sum of its proper divisors (365874943).

11342122241 is an equidigital number, since it uses as much as digits as its factorization.

11342122241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365874942.

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

Adding to 11342122241 its reverse (14222124311), we get a palindrome (25564246552).

The spelling of 11342122241 in words is "eleven billion, three hundred forty-two million, one hundred twenty-two thousand, two hundred forty-one".