200101202022020 has 96 divisors (see below), whose sum is σ = 461061530788320. Its totient is φ = 72504636825600.

The previous prime is 200101202022019. The next prime is 200101202022031. The reversal of 200101202022020 is 20220202101002.

200101202022020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 80329059171904 + 119772142850116 = 8962648^2 + 10944046^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200101202021986 and 200101202022004.

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, 30749435 + ... + 36684194.

It is an arithmetic number, because the mean of its divisors is an integer number (4802724279045).

Almost surely, 2^{200101202022020} is an apocalyptic number.

200101202022020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200101202022020 is an abundant number, since it is smaller than the sum of its proper divisors (260960328766300).

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

200101202022020 is a wasteful number, since it uses less digits than its factorization.

200101202022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67433865 (or 67433863 counting only the distinct ones).

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

Adding to 200101202022020 its reverse (20220202101002), we get a palindrome (220321404123022).

The spelling of 200101202022020 in words is "two hundred trillion, one hundred one billion, two hundred two million, twenty-two thousand, twenty".