32021122113 has 48 divisors (see below), whose sum is σ = 48307983360. Its totient is φ = 20415888000.

The previous prime is 32021122109. The next prime is 32021122247. The reversal of 32021122113 is 31122112023.

32021122113 is a `hidden beast` number, since 320 + 211 + 22 + 113 = 666.

It is not a de Polignac number, because 32021122113 - 2² = 32021122109 is a prime.

It is a super-2 number, since 2×32021122113² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32021122103) 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 47 ways as a sum of consecutive naturals, for example, 29953743 + ... + 29954811.

It is an arithmetic number, because the mean of its divisors is an integer number (1006416320).

Almost surely, 2^32021122113 is an apocalyptic number.

It is an amenable number.

32021122113 is a deficient number, since it is larger than the sum of its proper divisors (16286861247).

32021122113 is a wasteful number, since it uses less digits than its factorization.

32021122113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270 (or 2267 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 32021122113 its reverse (31122112023), we get a palindrome (63143234136).

The spelling of 32021122113 in words is "thirty-two billion, twenty-one million, one hundred twenty-two thousand, one hundred thirteen".