220021120020200 has 48 divisors (see below), whose sum is σ = 513494157797280. Its totient is φ = 87673815104960.

The previous prime is 220021120020101. The next prime is 220021120020241. The reversal of 220021120020200 is 2020021120022.

220021120020200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2091402914 + ... + 2091508113.

It is an arithmetic number, because the mean of its divisors is an integer number (10697794954110).

Almost surely, 2^{220021120020200} is an apocalyptic number.

220021120020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220021120020200 is an abundant number, since it is smaller than the sum of its proper divisors (293473037777080).

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

220021120020200 is a wasteful number, since it uses less digits than its factorization.

220021120020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4182911306 (or 4182911297 counting only the distinct ones).

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

Adding to 220021120020200 its reverse (2020021120022), we get a palindrome (222041141140222).

The spelling of 220021120020200 in words is "two hundred twenty trillion, twenty-one billion, one hundred twenty million, twenty thousand, two hundred".