4244420022 has 32 divisors (see below), whose sum is σ = 8997938784. Its totient is φ = 1330137600.

The previous prime is 4244420017. The next prime is 4244420029. The reversal of 4244420022 is 2200244424.

It is a junction number, because it is equal to n+sod(n) for n = 4244419974 and 4244420001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244420029) 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, 73872 + ... + 118092.

It is an arithmetic number, because the mean of its divisors is an integer number (281185587).

Almost surely, 2^4244420022 is an apocalyptic number.

4244420022 is an abundant number, since it is smaller than the sum of its proper divisors (4753518762).

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

4244420022 is a wasteful number, since it uses less digits than its factorization.

4244420022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45184.

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

The square root of 4244420022 is about 65149.2135178929. The cubic root of 4244420022 is about 1619.0966896719.

Adding to 4244420022 its reverse (2200244424), we get a palindrome (6444664446).

The spelling of 4244420022 in words is "four billion, two hundred forty-four million, four hundred twenty thousand, twenty-two".