2440044222 has 64 divisors (see below), whose sum is σ = 6090467328. Its totient is φ = 633132000.

The previous prime is 2440044169. The next prime is 2440044223. The reversal of 2440044222 is 2224400442.

2440044222 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2440044192 and 2440044201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440044223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 594397 + ... + 598487.

It is an arithmetic number, because the mean of its divisors is an integer number (95163552).

Almost surely, 2^2440044222 is an apocalyptic number.

2440044222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2440044222 is an abundant number, since it is smaller than the sum of its proper divisors (3650423106).

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

2440044222 is a wasteful number, since it uses less digits than its factorization.

2440044222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5405.

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

The square root of 2440044222 is about 49396.8037629966. The cubic root of 2440044222 is about 1346.2712325251.

Adding to 2440044222 its reverse (2224400442), we get a palindrome (4664444664).

The spelling of 2440044222 in words is "two billion, four hundred forty million, forty-four thousand, two hundred twenty-two".