7022044422 has 48 divisors (see below), whose sum is σ = 15724695168. Its totient is φ = 2262366720.

The previous prime is 7022044373. The next prime is 7022044433. The reversal of 7022044422 is 2244402207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 468598 + ... + 483350.

It is an arithmetic number, because the mean of its divisors is an integer number (327597816).

Almost surely, 2^7022044422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7022044422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7862347584).

7022044422 is an abundant number, since it is smaller than the sum of its proper divisors (8702650746).

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

7022044422 is a wasteful number, since it uses less digits than its factorization.

7022044422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15645 (or 15642 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 27.

The square root of 7022044422 is about 83797.6397161638. The cubic root of 7022044422 is about 1914.9371481438.

Adding to 7022044422 its reverse (2244402207), we get a palindrome (9266446629).

The spelling of 7022044422 in words is "seven billion, twenty-two million, forty-four thousand, four hundred twenty-two".