6111612216207 has 24 divisors (see below), whose sum is σ = 9308841250800. Its totient is φ = 3853181778048.

The previous prime is 6111612216191. The next prime is 6111612216257. The reversal of 6111612216207 is 7026122161116.

6111612216207 is a `hidden beast` number, since 6 + 1 + 1 + 1 + 6 + 1 + 2 + 21 + 620 + 7 = 666.

6111612216207 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6111612216207 - 2⁴ = 6111612216191 is a prime.

It is a super-2 number, since 2×6111612216207² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6111612216257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31309048 + ... + 31503645.

It is an arithmetic number, because the mean of its divisors is an integer number (387868385450).

Almost surely, 2^{6111612216207} is an apocalyptic number.

6111612216207 is a deficient number, since it is larger than the sum of its proper divisors (3197229034593).

6111612216207 is a wasteful number, since it uses less digits than its factorization.

6111612216207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62813287 (or 62813284 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The spelling of 6111612216207 in words is "six trillion, one hundred eleven billion, six hundred twelve million, two hundred sixteen thousand, two hundred seven".