244012122 has 16 divisors (see below), whose sum is σ = 542249280. Its totient is φ = 81337356.

The previous prime is 244012121. The next prime is 244012123. The reversal of 244012122 is 221210442.

244012122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (244012121) and next prime (244012123).

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 = 244012095 and 244012104.

It is not an unprimeable number, because it can be changed into a prime (244012121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2259318 + ... + 2259425.

It is an arithmetic number, because the mean of its divisors is an integer number (33890580).

Almost surely, 2^244012122 is an apocalyptic number.

244012122 is an abundant number, since it is smaller than the sum of its proper divisors (298237158).

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

244012122 is a wasteful number, since it uses less digits than its factorization.

244012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4518754 (or 4518748 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 244012122 is about 15620.8873627589. The cubic root of 244012122 is about 624.8903248620.

Adding to 244012122 its reverse (221210442), we get a palindrome (465222564).

The spelling of 244012122 in words is "two hundred forty-four million, twelve thousand, one hundred twenty-two".