7070537226722 has 18 divisors (see below), whose sum is σ = 10678309671393. Its totient is φ = 3511263704184.

The previous prime is 7070537226707. The next prime is 7070537226743. The reversal of 7070537226722 is 2276227350707.

It can be written as a sum of positive squares in 2 ways, for example, as 5809203832441 + 1261333394281 = 2410229^2 + 1123091^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1880231.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 560302529 + ... + 560315147.

Almost surely, 2^{7070537226722} is an apocalyptic number.

7070537226722 is a deficient number, since it is larger than the sum of its proper divisors (3607772444671).

7070537226722 is an frugal number, since it uses more digits than its factorization.

7070537226722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25538 (or 12770 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 50.

Multiplying 7070537226722 by its sum of digits (50), we get a square (353526861336100 = 18802310²).

The spelling of 7070537226722 in words is "seven trillion, seventy billion, five hundred thirty-seven million, two hundred twenty-six thousand, seven hundred twenty-two".