11320422441 has 4 divisors (see below), whose sum is σ = 15093896592. Its totient is φ = 7546948292.

The previous prime is 11320422437. The next prime is 11320422457. The reversal of 11320422441 is 14422402311.

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 11320422441 - 2² = 11320422437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11320422461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886737071 + ... + 1886737076.

It is an arithmetic number, because the mean of its divisors is an integer number (3773474148).

Almost surely, 2^11320422441 is an apocalyptic number.

It is an amenable number.

11320422441 is a deficient number, since it is larger than the sum of its proper divisors (3773474151).

11320422441 is an equidigital number, since it uses as much as digits as its factorization.

11320422441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773474150.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11320422441 its reverse (14422402311), we get a palindrome (25742824752).

The spelling of 11320422441 in words is "eleven billion, three hundred twenty million, four hundred twenty-two thousand, four hundred forty-one".