2222201593 has 4 divisors (see below), whose sum is σ = 2222737780. Its totient is φ = 2221665408.

The previous prime is 2222201549. The next prime is 2222201621. The reversal of 2222201593 is 3951022222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2133238969 + 88962624 = 46187^2 + 9432^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222201593 - 2²⁵ = 2188647161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222201503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261828 + ... + 270181.

It is an arithmetic number, because the mean of its divisors is an integer number (555684445).

Almost surely, 2^2222201593 is an apocalyptic number.

It is an amenable number.

2222201593 is a deficient number, since it is larger than the sum of its proper divisors (536187).

2222201593 is an equidigital number, since it uses as much as digits as its factorization.

2222201593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536186.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2222201593 is about 47140.2332726515. The cubic root of 2222201593 is about 1304.9518423434.

The spelling of 2222201593 in words is "two billion, two hundred twenty-two million, two hundred one thousand, five hundred ninety-three".