2211040739 has 2 divisors, whose sum is σ = 2211040740. Its totient is φ = 2211040738.

The previous prime is 2211040691. The next prime is 2211040747. The reversal of 2211040739 is 9370401122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2211040739 - 2⁸ = 2211040483 is a prime.

It is a super-2 number, since 2×2211040739² = 9777402299035332242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2211040789) 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, 1105520369 + 1105520370.

It is an arithmetic number, because the mean of its divisors is an integer number (1105520370).

Almost surely, 2^2211040739 is an apocalyptic number.

2211040739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211040739 is an equidigital number, since it uses as much as digits as its factorization.

2211040739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 2211040739 is about 47021.7049775952. The cubic root of 2211040739 is about 1302.7634978120.

The spelling of 2211040739 in words is "two billion, two hundred eleven million, forty thousand, seven hundred thirty-nine".