11230130221 has 8 divisors (see below), whose sum is σ = 11541104640. Its totient is φ = 10919548368.

The previous prime is 11230130099. The next prime is 11230130231. The reversal of 11230130221 is 12203103211.

11230130221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11230130221 is a prime.

It is a super-2 number, since 2×11230130221² (a number of 21 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 = 11230130195 and 11230130204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230130231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39661 + ... + 155026.

It is an arithmetic number, because the mean of its divisors is an integer number (1442638080).

Almost surely, 2^11230130221 is an apocalyptic number.

It is an amenable number.

11230130221 is a deficient number, since it is larger than the sum of its proper divisors (310974419).

11230130221 is a wasteful number, since it uses less digits than its factorization.

11230130221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196283.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11230130221 its reverse (12203103211), we get a palindrome (23433233432).

The spelling of 11230130221 in words is "eleven billion, two hundred thirty million, one hundred thirty thousand, two hundred twenty-one".