2201256433 has 2 divisors, whose sum is σ = 2201256434. Its totient is φ = 2201256432.

The previous prime is 2201256383. The next prime is 2201256451. The reversal of 2201256433 is 3346521022.

2201256433 is nontrivially palindromic in base 6.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1955143089 + 246113344 = 44217^2 + 15688^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201256433 - 2²⁹ = 1664385521 is a prime.

It is not a weakly prime, because it can be changed into another prime (2201356433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100628216 + 1100628217.

It is an arithmetic number, because the mean of its divisors is an integer number (1100628217).

Almost surely, 2^2201256433 is an apocalyptic number.

It is an amenable number.

2201256433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201256433 is an equidigital number, since it uses as much as digits as its factorization.

2201256433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2201256433 is about 46917.5493072688. The cubic root of 2201256433 is about 1300.8389915528.

Adding to 2201256433 its reverse (3346521022), we get a palindrome (5547777455).

The spelling of 2201256433 in words is "two billion, two hundred one million, two hundred fifty-six thousand, four hundred thirty-three".