200000222201021 has 16 divisors (see below), whose sum is σ = 229878608394240. Its totient is φ = 172224758647920.

The previous prime is 200000222200981. The next prime is 200000222201027. The reversal of 200000222201021 is 120102222000002.

It is a de Polignac number, because none of the positive numbers 2^k-200000222201021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200000222200987 and 200000222201005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200000222201027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3837424001 + ... + 3837476118.

It is an arithmetic number, because the mean of its divisors is an integer number (14367413024640).

Almost surely, 2^{200000222201021} is an apocalyptic number.

It is an amenable number.

200000222201021 is a deficient number, since it is larger than the sum of its proper divisors (29878386193219).

200000222201021 is a wasteful number, since it uses less digits than its factorization.

200000222201021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7674900256.

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

Adding to 200000222201021 its reverse (120102222000002), we get a palindrome (320102444201023).

The spelling of 200000222201021 in words is "two hundred trillion, two hundred twenty-two million, two hundred one thousand, twenty-one".