2094212065 has 32 divisors (see below), whose sum is σ = 2906668800. Its totient is φ = 1431552000.

The previous prime is 2094212059. The next prime is 2094212069. The reversal of 2094212065 is 5602124902.

It is not a de Polignac number, because 2094212065 - 2²³ = 2085823457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2094212069) 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 in 31 ways as a sum of consecutive naturals, for example, 1307265 + ... + 1308865.

It is an arithmetic number, because the mean of its divisors is an integer number (90833400).

Almost surely, 2^2094212065 is an apocalyptic number.

It is an amenable number.

2094212065 is a deficient number, since it is larger than the sum of its proper divisors (812456735).

2094212065 is a wasteful number, since it uses less digits than its factorization.

2094212065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2094212065 is about 45762.5618273278. The cubic root of 2094212065 is about 1279.4015889743.

Adding to 2094212065 its reverse (5602124902), we get a palindrome (7696336967).

The spelling of 2094212065 in words is "two billion, ninety-four million, two hundred twelve thousand, sixty-five".