244780122 has 32 divisors (see below), whose sum is σ = 513848448. Its totient is φ = 77587136.

The previous prime is 244780117. The next prime is 244780139. The reversal of 244780122 is 221087442.

244780122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 244780122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18748 + ... + 29000.

It is an arithmetic number, because the mean of its divisors is an integer number (16057764).

Almost surely, 2^244780122 is an apocalyptic number.

244780122 is an abundant number, since it is smaller than the sum of its proper divisors (269068326).

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

244780122 is a wasteful number, since it uses less digits than its factorization.

244780122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10454.

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 244780122 is about 15645.4505208383. The cubic root of 244780122 is about 625.5452283301.

The spelling of 244780122 in words is "two hundred forty-four million, seven hundred eighty thousand, one hundred twenty-two".