2204221201 has 12 divisors (see below), whose sum is σ = 2727795072. Its totient is φ = 1743998256.

The previous prime is 2204221177. The next prime is 2204221249. The reversal of 2204221201 is 1021224022.

It is not a de Polignac number, because 2204221201 - 2¹⁷ = 2204090129 is a prime.

It is a super-2 number, since 2×2204221201² = 9717182205875764802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2204221601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 930441 + ... + 932806.

It is an arithmetic number, because the mean of its divisors is an integer number (227316256).

Almost surely, 2^2204221201 is an apocalyptic number.

It is an amenable number.

2204221201 is a deficient number, since it is larger than the sum of its proper divisors (523573871).

2204221201 is a wasteful number, since it uses less digits than its factorization.

2204221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863280 (or 1863267 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2204221201 is about 46949.1341879699. The cubic root of 2204221201 is about 1301.4227423583.

Adding to 2204221201 its reverse (1021224022), we get a palindrome (3225445223).

The spelling of 2204221201 in words is "two billion, two hundred four million, two hundred twenty-one thousand, two hundred one".