200022012020101 has 4 divisors (see below), whose sum is σ = 200024051972652. Its totient is φ = 200019972067552.

The previous prime is 200022012020081. The next prime is 200022012020143. The reversal of 200022012020101 is 101020210220002.

It is a happy number.

200022012020101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 54458510919201 + 145563501100900 = 7379601^2 + 12064970^2 .

It is a cyclic number.

It is not a de Polignac number, because 200022012020101 - 2³³ = 200013422085509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200022012020161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019829190 + ... + 1020025303.

It is an arithmetic number, because the mean of its divisors is an integer number (50006012993163).

Almost surely, 2^{200022012020101} is an apocalyptic number.

It is an amenable number.

200022012020101 is a deficient number, since it is larger than the sum of its proper divisors (2039952551).

200022012020101 is an equidigital number, since it uses as much as digits as its factorization.

200022012020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039952550.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200022012020101 its reverse (101020210220002), we get a palindrome (301042222240103).

The spelling of 200022012020101 in words is "two hundred trillion, twenty-two billion, twelve million, twenty thousand, one hundred one".