2220200200021 has 8 divisors (see below), whose sum is σ = 2292188397824. Its totient is φ = 2148235054560.

The previous prime is 2220200200019. The next prime is 2220200200027. The reversal of 2220200200021 is 1200020020222.

2220200200021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2220200200021 - 2¹ = 2220200200019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220200199974 and 2220200200010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220200200027) 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, 5567235 + ... + 5952688.

It is an arithmetic number, because the mean of its divisors is an integer number (286523549728).

Almost surely, 2^{2220200200021} is an apocalyptic number.

It is an amenable number.

2220200200021 is a deficient number, since it is larger than the sum of its proper divisors (71988197803).

2220200200021 is a wasteful number, since it uses less digits than its factorization.

2220200200021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11526171.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2220200200021 its reverse (1200020020222), we get a palindrome (3420220220243).

The spelling of 2220200200021 in words is "two trillion, two hundred twenty billion, two hundred million, two hundred thousand, twenty-one".