3722112223 has 2 divisors, whose sum is σ = 3722112224. Its totient is φ = 3722112222.

The previous prime is 3722112221. The next prime is 3722112253. The reversal of 3722112223 is 3222112273.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3722112223 - 2¹ = 3722112221 is a prime.

Together with 3722112221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3722112221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1861056111 + 1861056112.

It is an arithmetic number, because the mean of its divisors is an integer number (1861056112).

Almost surely, 2^3722112223 is an apocalyptic number.

3722112223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3722112223 is an equidigital number, since it uses as much as digits as its factorization.

3722112223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 25.

The square root of 3722112223 is about 61009.1159008226. The cubic root of 3722112223 is about 1549.7553860253.

Adding to 3722112223 its reverse (3222112273), we get a palindrome (6944224496).

The spelling of 3722112223 in words is "three billion, seven hundred twenty-two million, one hundred twelve thousand, two hundred twenty-three".