5811223722 has 16 divisors (see below), whose sum is σ = 11623457280. Its totient is φ = 1936906272.

The previous prime is 5811223721. The next prime is 5811223727. The reversal of 5811223722 is 2273221185.

It is a super-2 number, since 2×5811223722² = 67540642294271066568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5811223721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47358 + ... + 117750.

It is an arithmetic number, because the mean of its divisors is an integer number (726466080).

Almost surely, 2^5811223722 is an apocalyptic number.

5811223722 is an abundant number, since it is smaller than the sum of its proper divisors (5812233558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5811223722 is a wasteful number, since it uses less digits than its factorization.

5811223722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84157.

The product of its digits is 13440, while the sum is 33.

The square root of 5811223722 is about 76231.3827895047. The cubic root of 5811223722 is about 1797.8599795770.

The spelling of 5811223722 in words is "five billion, eight hundred eleven million, two hundred twenty-three thousand, seven hundred twenty-two".