11341140221 has 8 divisors (see below), whose sum is σ = 11608263744. Its totient is φ = 11074170240.

The previous prime is 11341140203. The next prime is 11341140233. The reversal of 11341140221 is 12204114311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11341140221 - 2⁶ = 11341140157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11341140193 and 11341140202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11341140721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118541 + ... + 191661.

It is an arithmetic number, because the mean of its divisors is an integer number (1451032968).

Almost surely, 2^11341140221 is an apocalyptic number.

It is an amenable number.

11341140221 is a deficient number, since it is larger than the sum of its proper divisors (267123523).

11341140221 is an equidigital number, since it uses as much as digits as its factorization.

11341140221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76771.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11341140221 its reverse (12204114311), we get a palindrome (23545254532).

The spelling of 11341140221 in words is "eleven billion, three hundred forty-one million, one hundred forty thousand, two hundred twenty-one".