2059097221 has 12 divisors (see below), whose sum is σ = 2136014496. Its totient is φ = 1984854360.

The previous prime is 2059097219. The next prime is 2059097263. The reversal of 2059097221 is 1227909502.

It is not a de Polignac number, because 2059097221 - 2¹ = 2059097219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059097281) 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 11 ways as a sum of consecutive naturals, for example, 248670 + ... + 256816.

It is an arithmetic number, because the mean of its divisors is an integer number (178001208).

Almost surely, 2^2059097221 is an apocalyptic number.

It is an amenable number.

2059097221 is a deficient number, since it is larger than the sum of its proper divisors (76917275).

2059097221 is an equidigital number, since it uses as much as digits as its factorization.

2059097221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8472 (or 8441 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 2059097221 is about 45377.2764828389. The cubic root of 2059097221 is about 1272.2104273012.

The spelling of 2059097221 in words is "two billion, fifty-nine million, ninety-seven thousand, two hundred twenty-one".