7044220522 has 8 divisors (see below), whose sum is σ = 10582513956. Its totient is φ = 3516715872.

The previous prime is 7044220501. The next prime is 7044220549. The reversal of 7044220522 is 2250224407.

It can be written as a sum of positive squares in 2 ways, for example, as 7032667321 + 11553201 = 83861^2 + 3399^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2695563 + ... + 2698174.

Almost surely, 2^7044220522 is an apocalyptic number.

7044220522 is a deficient number, since it is larger than the sum of its proper divisors (3538293434).

7044220522 is a wasteful number, since it uses less digits than its factorization.

7044220522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5394392.

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 7044220522 is about 83929.8547717080. The cubic root of 7044220522 is about 1916.9508642860.

Adding to 7044220522 its reverse (2250224407), we get a palindrome (9294444929).

The spelling of 7044220522 in words is "seven billion, forty-four million, two hundred twenty thousand, five hundred twenty-two".