200211001100020 has 24 divisors (see below), whose sum is σ = 422960725684224. Its totient is φ = 79604853130656.

The previous prime is 200211001100003. The next prime is 200211001100027. The reversal of 200211001100020 is 20001100112002.

200211001100020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200211001100020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211001100027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29971703412 + ... + 29971710091.

It is an arithmetic number, because the mean of its divisors is an integer number (17623363570176).

Almost surely, 2^{200211001100020} is an apocalyptic number.

200211001100020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211001100020 is an abundant number, since it is smaller than the sum of its proper divisors (222749724584204).

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

200211001100020 is a wasteful number, since it uses less digits than its factorization.

200211001100020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59943413679 (or 59943413677 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 200211001100020 its reverse (20001100112002), we get a palindrome (220212101212022).

The spelling of 200211001100020 in words is "two hundred trillion, two hundred eleven billion, one million, one hundred thousand, twenty".