3040221211 has 2 divisors, whose sum is σ = 3040221212. Its totient is φ = 3040221210.

The previous prime is 3040221203. The next prime is 3040221251. The reversal of 3040221211 is 1121220403.

It is a weak prime.

It is an emirp because it is prime and its reverse (1121220403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3040221211 - 2³ = 3040221203 is a prime.

It is not a weakly prime, because it can be changed into another prime (3040221251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520110605 + 1520110606.

It is an arithmetic number, because the mean of its divisors is an integer number (1520110606).

Almost surely, 2^3040221211 is an apocalyptic number.

3040221211 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040221211 is an equidigital number, since it uses as much as digits as its factorization.

3040221211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3040221211 is about 55138.2010134535. The cubic root of 3040221211 is about 1448.6664252458. Note that the first 3 decimals are identical.

Adding to 3040221211 its reverse (1121220403), we get a palindrome (4161441614).

The spelling of 3040221211 in words is "three billion, forty million, two hundred twenty-one thousand, two hundred eleven".