4440502122 has 32 divisors (see below), whose sum is σ = 10683916800. Its totient is φ = 1201940208.

The previous prime is 4440502109. The next prime is 4440502123. The reversal of 4440502122 is 2212050444.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4440502092 and 4440502101.

It is not an unprimeable number, because it can be changed into a prime (4440502123) 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, 2781472 + ... + 2783067.

It is an arithmetic number, because the mean of its divisors is an integer number (333872400).

Almost surely, 2^4440502122 is an apocalyptic number.

4440502122 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4440502122 is an abundant number, since it is smaller than the sum of its proper divisors (6243414678).

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

4440502122 is a wasteful number, since it uses less digits than its factorization.

4440502122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5564570.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 4440502122 is about 66637.0926886820. The cubic root of 4440502122 is about 1643.6551089193.

Adding to 4440502122 its reverse (2212050444), we get a palindrome (6652552566).

The spelling of 4440502122 in words is "four billion, four hundred forty million, five hundred two thousand, one hundred twenty-two".