4440232122 has 16 divisors (see below), whose sum is σ = 8881215840. Its totient is φ = 1479952112.

The previous prime is 4440232117. The next prime is 4440232123. The reversal of 4440232122 is 2212320444.

It is a super-2 number, since 2×4440232122² = 39431322594481245768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4440232092 and 4440232101.

It is not an unprimeable number, because it can be changed into a prime (4440232123) 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, 71404 + ... + 118232.

It is an arithmetic number, because the mean of its divisors is an integer number (555075990).

Almost surely, 2^4440232122 is an apocalyptic number.

4440232122 is an abundant number, since it is smaller than the sum of its proper divisors (4440983718).

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

4440232122 is a wasteful number, since it uses less digits than its factorization.

4440232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62637.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4440232122 is about 66635.0667591772. The cubic root of 4440232122 is about 1643.6217946782.

Adding to 4440232122 its reverse (2212320444), we get a palindrome (6652552566).

The spelling of 4440232122 in words is "four billion, four hundred forty million, two hundred thirty-two thousand, one hundred twenty-two".