244202224231 has 16 divisors (see below), whose sum is σ = 279528044544. Its totient is φ = 208986600384.

The previous prime is 244202224229. The next prime is 244202224247. The reversal of 244202224231 is 132422202442.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 244202224231 - 2¹ = 244202224229 is a prime.

It is a super-2 number, since 2×244202224231² (a number of 24 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 244202224231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244202524231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13704930 + ... + 13722736.

It is an arithmetic number, because the mean of its divisors is an integer number (17470502784).

Almost surely, 2^244202224231 is an apocalyptic number.

244202224231 is a deficient number, since it is larger than the sum of its proper divisors (35325820313).

244202224231 is a wasteful number, since it uses less digits than its factorization.

244202224231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20790.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 244202224231 its reverse (132422202442), we get a palindrome (376624426673).

The spelling of 244202224231 in words is "two hundred forty-four billion, two hundred two million, two hundred twenty-four thousand, two hundred thirty-one".