5631244422 has 16 divisors (see below), whose sum is σ = 11752162560. Its totient is φ = 1795469192.

The previous prime is 5631244397. The next prime is 5631244427. The reversal of 5631244422 is 2244421365.

It is a super-2 number, since 2×5631244422² = 63421827480612228168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5631244427) 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, 20402922 + ... + 20403197.

It is an arithmetic number, because the mean of its divisors is an integer number (734510160).

Almost surely, 2^5631244422 is an apocalyptic number.

5631244422 is an abundant number, since it is smaller than the sum of its proper divisors (6120918138).

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

5631244422 is a wasteful number, since it uses less digits than its factorization.

5631244422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40806147.

The product of its digits is 46080, while the sum is 33.

The square root of 5631244422 is about 75041.6179329844. The cubic root of 5631244422 is about 1779.1045049564.

Adding to 5631244422 its reverse (2244421365), we get a palindrome (7875665787).

The spelling of 5631244422 in words is "five billion, six hundred thirty-one million, two hundred forty-four thousand, four hundred twenty-two".