206122061523164 has 48 divisors (see below), whose sum is σ = 364127899177728. Its totient is φ = 102086647907328.

The previous prime is 206122061523151. The next prime is 206122061523173. The reversal of 206122061523164 is 461325160221602.

It is a congruent number.

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, 8655850922 + ... + 8655874734.

It is an arithmetic number, because the mean of its divisors is an integer number (7585997899536).

Almost surely, 2^{206122061523164} is an apocalyptic number.

It is an amenable number.

206122061523164 is a deficient number, since it is larger than the sum of its proper divisors (158005837654564).

206122061523164 is a wasteful number, since it uses less digits than its factorization.

206122061523164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34814 (or 34812 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 206122061523164 in words is "two hundred six trillion, one hundred twenty-two billion, sixty-one million, five hundred twenty-three thousand, one hundred sixty-four".