5611222843 has 2 divisors, whose sum is σ = 5611222844. Its totient is φ = 5611222842.

The previous prime is 5611222829. The next prime is 5611222849. The reversal of 5611222843 is 3482221165.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5611222843 is a prime.

It is a super-3 number, since 3×5611222843³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5611222799 and 5611222808.

It is not a weakly prime, because it can be changed into another prime (5611222849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805611421 + 2805611422.

It is an arithmetic number, because the mean of its divisors is an integer number (2805611422).

Almost surely, 2^5611222843 is an apocalyptic number.

5611222843 is a deficient number, since it is larger than the sum of its proper divisors (1).

5611222843 is an equidigital number, since it uses as much as digits as its factorization.

5611222843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 34.

The square root of 5611222843 is about 74908.0959776712. The cubic root of 5611222843 is about 1776.9934984683.

The spelling of 5611222843 in words is "five billion, six hundred eleven million, two hundred twenty-two thousand, eight hundred forty-three".