11832223471 has 4 divisors (see below), whose sum is σ = 11835032200. Its totient is φ = 11829414744.

The previous prime is 11832223463. The next prime is 11832223493. The reversal of 11832223471 is 17432223811.

11832223471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17432223811 = 10181 ⋅1712231.

It is a cyclic number.

It is not a de Polignac number, because 11832223471 - 2³ = 11832223463 is a prime.

It is a super-3 number, since 3×11832223471³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11832223171) 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 3 ways as a sum of consecutive naturals, for example, 1398036 + ... + 1406473.

It is an arithmetic number, because the mean of its divisors is an integer number (2958758050).

Almost surely, 2^11832223471 is an apocalyptic number.

11832223471 is a deficient number, since it is larger than the sum of its proper divisors (2808729).

11832223471 is an equidigital number, since it uses as much as digits as its factorization.

11832223471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808728.

The product of its digits is 16128, while the sum is 34.

The spelling of 11832223471 in words is "eleven billion, eight hundred thirty-two million, two hundred twenty-three thousand, four hundred seventy-one".