11161830229 has 8 divisors (see below), whose sum is σ = 12272421888. Its totient is φ = 10067218560.

The previous prime is 11161830187. The next prime is 11161830259. The reversal of 11161830229 is 92203816111.

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 11161830229 - 2⁷ = 11161830101 is a prime.

It is a super-2 number, since 2×11161830229² (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 = 11161830194 and 11161830203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11161830259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3993532 + ... + 3996325.

It is an arithmetic number, because the mean of its divisors is an integer number (1534052736).

Almost surely, 2^11161830229 is an apocalyptic number.

It is an amenable number.

11161830229 is a deficient number, since it is larger than the sum of its proper divisors (1110591659).

11161830229 is a wasteful number, since it uses less digits than its factorization.

11161830229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7989995.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 11161830229 in words is "eleven billion, one hundred sixty-one million, eight hundred thirty thousand, two hundred twenty-nine".