2211404201 has 2 divisors, whose sum is σ = 2211404202. Its totient is φ = 2211404200.

The previous prime is 2211404131. The next prime is 2211404219. The reversal of 2211404201 is 1024041122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1503578176 + 707826025 = 38776^2 + 26605^2 .

It is a cyclic number.

It is not a de Polignac number, because 2211404201 - 2¹⁴ = 2211387817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2211404201.

It is not a weakly prime, because it can be changed into another prime (2211404231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105702100 + 1105702101.

It is an arithmetic number, because the mean of its divisors is an integer number (1105702101).

Almost surely, 2^2211404201 is an apocalyptic number.

It is an amenable number.

2211404201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211404201 is an equidigital number, since it uses as much as digits as its factorization.

2211404201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2211404201 is about 47025.5696509888. The cubic root of 2211404201 is about 1302.8348788400.

Adding to 2211404201 its reverse (1024041122), we get a palindrome (3235445323).

The spelling of 2211404201 in words is "two billion, two hundred eleven million, four hundred four thousand, two hundred one".