244422144231 has 8 divisors (see below), whose sum is σ = 326784194304. Its totient is φ = 162504095160.

The previous prime is 244422144199. The next prime is 244422144341. The reversal of 244422144231 is 132441224442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 244422144231 - 2⁵ = 244422144199 is a prime.

It is a super-2 number, since 2×244422144231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244422144192 and 244422144201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244422144931) 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, 110998965 + ... + 111001166.

It is an arithmetic number, because the mean of its divisors is an integer number (40848024288).

Almost surely, 2^244422144231 is an apocalyptic number.

244422144231 is a deficient number, since it is larger than the sum of its proper divisors (82362050073).

244422144231 is a wasteful number, since it uses less digits than its factorization.

244422144231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222000501.

The product of its digits is 49152, while the sum is 33.

Adding to 244422144231 its reverse (132441224442), we get a palindrome (376863368673).

The spelling of 244422144231 in words is "two hundred forty-four billion, four hundred twenty-two million, one hundred forty-four thousand, two hundred thirty-one".