44224012201231 has 2 divisors, whose sum is σ = 44224012201232. Its totient is φ = 44224012201230.

The previous prime is 44224012201207. The next prime is 44224012201261. The reversal of 44224012201231 is 13210221042244.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44224012201231 is a prime.

It is a super-2 number, since 2×44224012201231² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44224012201231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44224012201261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22112006100615 + 22112006100616.

It is an arithmetic number, because the mean of its divisors is an integer number (22112006100616).

Almost surely, 2^{44224012201231} is an apocalyptic number.

44224012201231 is a deficient number, since it is larger than the sum of its proper divisors (1).

44224012201231 is an equidigital number, since it uses as much as digits as its factorization.

44224012201231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 44224012201231 its reverse (13210221042244), we get a palindrome (57434233243475).

The spelling of 44224012201231 in words is "forty-four trillion, two hundred twenty-four billion, twelve million, two hundred one thousand, two hundred thirty-one".