2111616616060 has 24 divisors (see below), whose sum is σ = 5067879878880. Its totient is φ = 723982839744.

The previous prime is 2111616615973. The next prime is 2111616616063. The reversal of 2111616616060 is 606166161112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111616616063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7541487775 + ... + 7541488054.

It is an arithmetic number, because the mean of its divisors is an integer number (211161661620).

Almost surely, 2^{2111616616060} is an apocalyptic number.

2111616616060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2111616616060 is an abundant number, since it is smaller than the sum of its proper divisors (2956263262820).

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

2111616616060 is a wasteful number, since it uses less digits than its factorization.

2111616616060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15082975845 (or 15082975843 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 2111616616060 in words is "two trillion, one hundred eleven billion, six hundred sixteen million, six hundred sixteen thousand, sixty".