1202116656686 has 16 divisors (see below), whose sum is σ = 1967580028800. Its totient is φ = 546283316280.

The previous prime is 1202116656667. The next prime is 1202116656691. The reversal of 1202116656686 is 6866566112021.

It is a happy number.

It is a congruent number.

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, 6575066 + ... + 6755421.

It is an arithmetic number, because the mean of its divisors is an integer number (122973751800).

Almost surely, 2^{1202116656686} is an apocalyptic number.

1202116656686 is a deficient number, since it is larger than the sum of its proper divisors (765463372114).

1202116656686 is a wasteful number, since it uses less digits than its factorization.

1202116656686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13334599.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 1202116656686 in words is "one trillion, two hundred two billion, one hundred sixteen million, six hundred fifty-six thousand, six hundred eighty-six".