4402244022 has 96 divisors (see below), whose sum is σ = 10447799040. Its totient is φ = 1231876800.

The previous prime is 4402243991. The next prime is 4402244057. The reversal of 4402244022 is 2204422044.

It is a junction number, because it is equal to n+sod(n) for n = 4402243983 and 4402244001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 479697 + ... + 488787.

It is an arithmetic number, because the mean of its divisors is an integer number (108831240).

Almost surely, 2^4402244022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4402244022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5223899520).

4402244022 is an abundant number, since it is smaller than the sum of its proper divisors (6045555018).

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

4402244022 is a wasteful number, since it uses less digits than its factorization.

4402244022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9170 (or 9159 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 4402244022 is about 66349.4086032423. The cubic root of 4402244022 is about 1638.9210658201.

Adding to 4402244022 its reverse (2204422044), we get a palindrome (6606666066).

The spelling of 4402244022 in words is "four billion, four hundred two million, two hundred forty-four thousand, twenty-two".