20032162372122 has 16 divisors (see below), whose sum is σ = 40064368608000. Its totient is φ = 6677380146752.

The previous prime is 20032162372093. The next prime is 20032162372207. The reversal of 20032162372122 is 22127326123002.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9789463 + ... + 11657525.

It is an arithmetic number, because the mean of its divisors is an integer number (2504023038000).

Almost surely, 2^{20032162372122} is an apocalyptic number.

20032162372122 is an abundant number, since it is smaller than the sum of its proper divisors (20032206235878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20032162372122 is a wasteful number, since it uses less digits than its factorization.

20032162372122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655317.

The product of its (nonzero) digits is 24192, while the sum is 33.

Adding to 20032162372122 its reverse (22127326123002), we get a palindrome (42159488495124).

The spelling of 20032162372122 in words is "twenty trillion, thirty-two billion, one hundred sixty-two million, three hundred seventy-two thousand, one hundred twenty-two".