200221011010020 has 192 divisors, whose sum is σ = 752718989869056. Its totient is φ = 38404030072320.

The previous prime is 200221011009959. The next prime is 200221011010037. The reversal of 200221011010020 is 20010110122002.

200221011010020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 200221011009978 and 200221011010005.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1666781524 + ... + 1666901643.

It is an arithmetic number, because the mean of its divisors is an integer number (3920411405568).

Almost surely, 2^{200221011010020} is an apocalyptic number.

200221011010020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200221011010020 is an abundant number, since it is smaller than the sum of its proper divisors (552497978859036).

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

200221011010020 is a wasteful number, since it uses less digits than its factorization.

200221011010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333683210 (or 3333683208 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200221011010020 its reverse (20010110122002), we get a palindrome (220231121132022).

The spelling of 200221011010020 in words is "two hundred trillion, two hundred twenty-one billion, eleven million, ten thousand, twenty".