11221104141331 has 4 divisors (see below), whose sum is σ = 12824119018672. Its totient is φ = 9618089263992.

The previous prime is 11221104141311. The next prime is 11221104141361. The reversal of 11221104141331 is 13314140112211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11221104141331 - 2³⁹ = 10671348327443 is a prime.

It is a super-2 number, since 2×11221104141331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11221104141296 and 11221104141305.

It is not an unprimeable number, because it can be changed into a prime (11221104141311) 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, 801507438660 + ... + 801507438673.

It is an arithmetic number, because the mean of its divisors is an integer number (3206029754668).

Almost surely, 2^{11221104141331} is an apocalyptic number.

11221104141331 is a deficient number, since it is larger than the sum of its proper divisors (1603014877341).

11221104141331 is an equidigital number, since it uses as much as digits as its factorization.

11221104141331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603014877340.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 11221104141331 its reverse (13314140112211), we get a palindrome (24535244253542).

The spelling of 11221104141331 in words is "eleven trillion, two hundred twenty-one billion, one hundred four million, one hundred forty-one thousand, three hundred thirty-one".