16120650612116 has 6 divisors (see below), whose sum is σ = 28211138571210. Its totient is φ = 8060325306056.

The previous prime is 16120650612107. The next prime is 16120650612149. The reversal of 16120650612116 is 61121605602161.

It can be written as a sum of positive squares in only one way, i.e., 9850784851216 + 6269865760900 = 3138596^2 + 2503970^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16120650612116.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2015081326511 + ... + 2015081326518.

It is an arithmetic number, because the mean of its divisors is an integer number (4701856428535).

Almost surely, 2^{16120650612116} is an apocalyptic number.

It is an amenable number.

16120650612116 is a deficient number, since it is larger than the sum of its proper divisors (12090487959094).

16120650612116 is a wasteful number, since it uses less digits than its factorization.

16120650612116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4030162653033 (or 4030162653031 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 16120650612116 in words is "sixteen trillion, one hundred twenty billion, six hundred fifty million, six hundred twelve thousand, one hundred sixteen".