2200020020221 has 8 divisors (see below), whose sum is σ = 2245270464000. Its totient is φ = 2155034975520.

The previous prime is 2200020020213. The next prime is 2200020020249. The reversal of 2200020020221 is 1220200200022.

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 2200020020221 - 2³ = 2200020020213 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 (2200020020291) 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, 66333021 + ... + 66366178.

It is an arithmetic number, because the mean of its divisors is an integer number (280658808000).

Almost surely, 2^{2200020020221} is an apocalyptic number.

It is an amenable number.

2200020020221 is a deficient number, since it is larger than the sum of its proper divisors (45250443779).

2200020020221 is a wasteful number, since it uses less digits than its factorization.

2200020020221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132699539.

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

Adding to 2200020020221 its reverse (1220200200022), we get a palindrome (3420220220243).

The spelling of 2200020020221 in words is "two trillion, two hundred billion, twenty million, twenty thousand, two hundred twenty-one".