7066026640222 has 24 divisors (see below), whose sum is σ = 11655230895000. Its totient is φ = 3210439032240.

The previous prime is 7066026640219. The next prime is 7066026640289. The reversal of 7066026640222 is 2220466206607.

It is a super-3 number, since 3×7066026640222³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5763972 + ... + 6881527.

It is an arithmetic number, because the mean of its divisors is an integer number (485634620625).

Almost surely, 2^{7066026640222} is an apocalyptic number.

7066026640222 is a deficient number, since it is larger than the sum of its proper divisors (4589204254778).

7066026640222 is a wasteful number, since it uses less digits than its factorization.

7066026640222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12647832 (or 12647821 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 7066026640222 in words is "seven trillion, sixty-six billion, twenty-six million, six hundred forty thousand, two hundred twenty-two".