13832220885 has 32 divisors (see below), whose sum is σ = 25379585280. Its totient is φ = 6301705728.

The previous prime is 13832220877. The next prime is 13832220889. The reversal of 13832220885 is 58802223831.

It is not a de Polignac number, because 13832220885 - 2³ = 13832220877 is a prime.

It is a super-2 number, since 2×13832220885² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13832220889) 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 31 ways as a sum of consecutive naturals, for example, 194040 + ... + 255569.

It is an arithmetic number, because the mean of its divisors is an integer number (793112040).

Almost surely, 2^13832220885 is an apocalyptic number.

13832220885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13832220885 is a deficient number, since it is larger than the sum of its proper divisors (11547364395).

13832220885 is a wasteful number, since it uses less digits than its factorization.

13832220885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449917.

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 13832220885 in words is "thirteen billion, eight hundred thirty-two million, two hundred twenty thousand, eight hundred eighty-five".