2221201411 has 16 divisors (see below), whose sum is σ = 2623971168. Its totient is φ = 1853625600.

The previous prime is 2221201361. The next prime is 2221201459. The reversal of 2221201411 is 1141021222.

It is a cyclic number.

It is not a de Polignac number, because 2221201411 - 2⁹ = 2221200899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2221201211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17026 + ... + 68791.

It is an arithmetic number, because the mean of its divisors is an integer number (163998198).

Almost surely, 2^2221201411 is an apocalyptic number.

2221201411 is a deficient number, since it is larger than the sum of its proper divisors (402769757).

2221201411 is a wasteful number, since it uses less digits than its factorization.

2221201411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86022.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2221201411 is about 47129.6234973292. The cubic root of 2221201411 is about 1304.7560327444.

Adding to 2221201411 its reverse (1141021222), we get a palindrome (3362222633).

The spelling of 2221201411 in words is "two billion, two hundred twenty-one million, two hundred one thousand, four hundred eleven".