20332032221123 has 32 divisors (see below), whose sum is σ = 24178735595520. Its totient is φ = 16729987716000.

The previous prime is 20332032221113. The next prime is 20332032221129. The reversal of 20332032221123 is 32112223023302.

It is a cyclic number.

It is not a de Polignac number, because 20332032221123 - 2²⁴ = 20332015443907 is a prime.

It is a super-2 number, since 2×20332032221123² (a number of 27 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 = 20332032221092 and 20332032221101.

It is not an unprimeable number, because it can be changed into a prime (20332032221129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73174568 + ... + 73451898.

It is an arithmetic number, because the mean of its divisors is an integer number (755585487360).

Almost surely, 2^{20332032221123} is an apocalyptic number.

20332032221123 is a deficient number, since it is larger than the sum of its proper divisors (3846703374397).

20332032221123 is a wasteful number, since it uses less digits than its factorization.

20332032221123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280079.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 20332032221123 its reverse (32112223023302), we get a palindrome (52444255244425).

The spelling of 20332032221123 in words is "twenty trillion, three hundred thirty-two billion, thirty-two million, two hundred twenty-one thousand, one hundred twenty-three".