7056122066 has 32 divisors (see below), whose sum is σ = 12804359040. Its totient is φ = 2851865856.

The previous prime is 7056122057. The next prime is 7056122083. The reversal of 7056122066 is 6602216507.

It is a super-2 number, since 2×7056122066² = 99577717220584216712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184631 + ... + 219546.

It is an arithmetic number, because the mean of its divisors is an integer number (400136220).

Almost surely, 2^7056122066 is an apocalyptic number.

7056122066 is a deficient number, since it is larger than the sum of its proper divisors (5748236974).

7056122066 is a wasteful number, since it uses less digits than its factorization.

7056122066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404258.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 7056122066 is about 84000.7265801910. The cubic root of 7056122066 is about 1918.0298499220.

The spelling of 7056122066 in words is "seven billion, fifty-six million, one hundred twenty-two thousand, sixty-six".