8066228822642 has 16 divisors (see below), whose sum is σ = 12126793865472. Its totient is φ = 4023971677440.

The previous prime is 8066228822611. The next prime is 8066228822657. The reversal of 8066228822642 is 2462288226608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291203 + ... + 4027065.

It is an arithmetic number, because the mean of its divisors is an integer number (757924616592).

Almost surely, 2^{8066228822642} is an apocalyptic number.

8066228822642 is a deficient number, since it is larger than the sum of its proper divisors (4060565042830).

8066228822642 is a wasteful number, since it uses less digits than its factorization.

8066228822642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3738313.

The product of its (nonzero) digits is 14155776, while the sum is 56.

The spelling of 8066228822642 in words is "eight trillion, sixty-six billion, two hundred twenty-eight million, eight hundred twenty-two thousand, six hundred forty-two".