2207330542609 has 2 divisors, whose sum is σ = 2207330542610. Its totient is φ = 2207330542608.

The previous prime is 2207330542601. The next prime is 2207330542667. The reversal of 2207330542609 is 9062450337022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1792259595009 + 415070947600 = 1338753^2 + 644260^2 .

It is a cyclic number.

It is not a de Polignac number, because 2207330542609 - 2³ = 2207330542601 is a prime.

It is a super-3 number, since 3×2207330542609³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2207330542601) 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, 1103665271304 + 1103665271305.

It is an arithmetic number, because the mean of its divisors is an integer number (1103665271305).

Almost surely, 2^{2207330542609} is an apocalyptic number.

It is an amenable number.

2207330542609 is a deficient number, since it is larger than the sum of its proper divisors (1).

2207330542609 is an equidigital number, since it uses as much as digits as its factorization.

2207330542609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 2207330542609 in words is "two trillion, two hundred seven billion, three hundred thirty million, five hundred forty-two thousand, six hundred nine".