244122130 has 32 divisors (see below), whose sum is σ = 502920576. Its totient is φ = 83577984.

The previous prime is 244122119. The next prime is 244122133. The reversal of 244122130 is 31221442.

It is a super-2 number, since 2×244122130² = 119191228711473800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244122098 and 244122107.

It is not an unprimeable number, because it can be changed into a prime (244122133) 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, 55782 + ... + 59998.

It is an arithmetic number, because the mean of its divisors is an integer number (15716268).

Almost surely, 2^244122130 is an apocalyptic number.

244122130 is an abundant number, since it is smaller than the sum of its proper divisors (258798446).

244122130 is a wasteful number, since it uses less digits than its factorization.

244122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5058.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 244122130 is about 15624.4081487908. The cubic root of 244122130 is about 624.9842172014.

Adding to 244122130 its reverse (31221442), we get a palindrome (275343572).

The spelling of 244122130 in words is "two hundred forty-four million, one hundred twenty-two thousand, one hundred thirty".