200022020112020 has 96 divisors (see below), whose sum is σ = 459521839881216. Its totient is φ = 72806620723200.

The previous prime is 200022020112017. The next prime is 200022020112107. The reversal of 200022020112020 is 20211020220002.

It is a junction number, because it is equal to n+sod(n) for n = 200022020111986 and 200022020112004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2838875 + ... + 20201565.

It is an arithmetic number, because the mean of its divisors is an integer number (4786685832096).

Almost surely, 2^{200022020112020} is an apocalyptic number.

200022020112020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200022020112020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229760919940608).

200022020112020 is an abundant number, since it is smaller than the sum of its proper divisors (259499819769196).

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

200022020112020 is a wasteful number, since it uses less digits than its factorization.

200022020112020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17363841 (or 17363839 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 200022020112020 its reverse (20211020220002), we get a palindrome (220233040332022).

The spelling of 200022020112020 in words is "two hundred trillion, twenty-two billion, twenty million, one hundred twelve thousand, twenty".