2222000020201 has 8 divisors (see below), whose sum is σ = 2393021219400. Its totient is φ = 2050992838272.

The previous prime is 2222000020189. The next prime is 2222000020211. The reversal of 2222000020201 is 1020200002222.

It can be written as a sum of positive squares in 4 ways, for example, as 706272160000 + 1515727860201 = 840400^2 + 1231149^2 .

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 2222000020201 - 2⁹ = 2222000019689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222000020211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3173926 + ... + 3810223.

It is an arithmetic number, because the mean of its divisors is an integer number (299127652425).

Almost surely, 2^{2222000020201} is an apocalyptic number.

It is an amenable number.

2222000020201 is a deficient number, since it is larger than the sum of its proper divisors (171021199199).

2222000020201 is a wasteful number, since it uses less digits than its factorization.

2222000020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7008635.

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

Adding to 2222000020201 its reverse (1020200002222), we get a palindrome (3242200022423).

The spelling of 2222000020201 in words is "two trillion, two hundred twenty-two billion, twenty thousand, two hundred one".