20002122110982 has 32 divisors (see below), whose sum is σ = 43641155136384. Its totient is φ = 6061226702400.

The previous prime is 20002122110953. The next prime is 20002122111073. The reversal of 20002122110982 is 28901122120002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29691693 + ... + 30357879.

It is an arithmetic number, because the mean of its divisors is an integer number (1363786098012).

Almost surely, 2^{20002122110982} is an apocalyptic number.

20002122110982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20002122110982 is an abundant number, since it is smaller than the sum of its proper divisors (23639033025402).

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

20002122110982 is a wasteful number, since it uses less digits than its factorization.

20002122110982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121124.

The product of its (nonzero) digits is 2304, while the sum is 30.

Adding to 20002122110982 its reverse (28901122120002), we get a palindrome (48903244230984).

The spelling of 20002122110982 in words is "twenty trillion, two billion, one hundred twenty-two million, one hundred ten thousand, nine hundred eighty-two".