44000222020 has 24 divisors (see below), whose sum is σ = 92729305368. Its totient is φ = 17537452800.

The previous prime is 44000222017. The next prime is 44000222023. The reversal of 44000222020 is 2022200044.

44000222020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44000222017) and next prime (44000222023).

It can be written as a sum of positive squares in 4 ways, for example, as 8863469316 + 35136752704 = 94146^2 + 187448^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44000221985 and 44000222003.

It is not an unprimeable number, because it can be changed into a prime (44000222023) 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, 3908991 + ... + 3920230.

It is an arithmetic number, because the mean of its divisors is an integer number (3863721057).

Almost surely, 2^44000222020 is an apocalyptic number.

It is an amenable number.

44000222020 is an abundant number, since it is smaller than the sum of its proper divisors (48729083348).

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

44000222020 is a wasteful number, since it uses less digits than its factorization.

44000222020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829511 (or 7829509 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 44000222020 its reverse (2022200044), we get a palindrome (46022422064).

The spelling of 44000222020 in words is "forty-four billion, two hundred twenty-two thousand, twenty".