244250122130 has 24 divisors (see below), whose sum is σ = 511429848588. Its totient is φ = 83742898848.

The previous prime is 244250122093. The next prime is 244250122147. The reversal of 244250122130 is 31221052442.

It can be written as a sum of positive squares in 2 ways, for example, as 208626957049 + 35623165081 = 456757^2 + 188741^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 244250122130.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249234329 + ... + 249235308.

Almost surely, 2^244250122130 is an apocalyptic number.

244250122130 is an abundant number, since it is smaller than the sum of its proper divisors (267179726458).

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

244250122130 is a wasteful number, since it uses less digits than its factorization.

244250122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498469658 (or 498469651 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 244250122130 its reverse (31221052442), we get a palindrome (275471174572).

The spelling of 244250122130 in words is "two hundred forty-four billion, two hundred fifty million, one hundred twenty-two thousand, one hundred thirty".