2096221085 has 16 divisors (see below), whose sum is σ = 2967555072. Its totient is φ = 1391040000.

The previous prime is 2096221079. The next prime is 2096221129. The reversal of 2096221085 is 5801226902.

It is a happy number.

It is not a de Polignac number, because 2096221085 - 2¹⁶ = 2096155549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 964916 + ... + 967085.

It is an arithmetic number, because the mean of its divisors is an integer number (185472192).

Almost surely, 2^2096221085 is an apocalyptic number.

It is an amenable number.

2096221085 is a deficient number, since it is larger than the sum of its proper divisors (871333987).

2096221085 is a wasteful number, since it uses less digits than its factorization.

2096221085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932044.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2096221085 is about 45784.5070411378. The cubic root of 2096221085 is about 1279.8105768276.

Adding to 2096221085 its reverse (5801226902), we get a palindrome (7897447987).

The spelling of 2096221085 in words is "two billion, ninety-six million, two hundred twenty-one thousand, eighty-five".