244130022 has 24 divisors (see below), whose sum is σ = 546012480. Its totient is φ = 78751440.

The previous prime is 244130017. The next prime is 244130039. The reversal of 244130022 is 220031442.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 244129977 and 244130004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218197 + ... + 219312.

It is an arithmetic number, because the mean of its divisors is an integer number (22750520).

Almost surely, 2^244130022 is an apocalyptic number.

244130022 is an abundant number, since it is smaller than the sum of its proper divisors (301882458).

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

244130022 is a wasteful number, since it uses less digits than its factorization.

244130022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437548 (or 437545 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 244130022 is about 15624.6607003160. The cubic root of 244130022 is about 624.9909519757.

Adding to 244130022 its reverse (220031442), we get a palindrome (464161464).

The spelling of 244130022 in words is "two hundred forty-four million, one hundred thirty thousand, twenty-two".