16111116055060 has 48 divisors (see below), whose sum is σ = 36571358250000. Its totient is φ = 5926605548544.

The previous prime is 16111116055009. The next prime is 16111116055063. The reversal of 16111116055060 is 6055061111161.

It can be written as a sum of positive squares in 8 ways, for example, as 3329318428164 + 12781797626896 = 1824642^2 + 3575164^2 .

It is a super-2 number, since 2×16111116055060² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16111116055063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115108185 + ... + 115248064.

It is an arithmetic number, because the mean of its divisors is an integer number (761903296875).

Almost surely, 2^{16111116055060} is an apocalyptic number.

16111116055060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16111116055060 is an abundant number, since it is smaller than the sum of its proper divisors (20460242194940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16111116055060 is a wasteful number, since it uses less digits than its factorization.

16111116055060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230356540 (or 230356538 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 34.

The spelling of 16111116055060 in words is "sixteen trillion, one hundred eleven billion, one hundred sixteen million, fifty-five thousand, sixty".