222000000202201 has 8 divisors (see below), whose sum is σ = 239218138276040. Its totient is φ = 204802035697152.

The previous prime is 222000000202199. The next prime is 222000000202217. The reversal of 222000000202201 is 102202000000222.

It can be written as a sum of positive squares in 4 ways, for example, as 515956326601 + 221484043875600 = 718301^2 + 14882340^2 .

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 222000000202201 - 2¹ = 222000000202199 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 (222000000202241) 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, 5043369336 + ... + 5043413353.

It is an arithmetic number, because the mean of its divisors is an integer number (29902267284505).

Almost surely, 2^{222000000202201} is an apocalyptic number.

It is an amenable number.

222000000202201 is a deficient number, since it is larger than the sum of its proper divisors (17218138073839).

222000000202201 is a wasteful number, since it uses less digits than its factorization.

222000000202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10086784395.

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

Adding to 222000000202201 its reverse (102202000000222), we get a palindrome (324202000202423).

The spelling of 222000000202201 in words is "two hundred twenty-two trillion, two hundred two thousand, two hundred one".