12200655116 has 24 divisors (see below), whose sum is σ = 22997820720. Its totient is φ = 5630023872.

The previous prime is 12200655113. The next prime is 12200655119. The reversal of 12200655116 is 61155600221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12200655113) and next prime (12200655119).

It is not an unprimeable number, because it can be changed into a prime (12200655113) 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, 307715 + ... + 345093.

It is an arithmetic number, because the mean of its divisors is an integer number (958242530).

Almost surely, 2^12200655116 is an apocalyptic number.

It is an amenable number.

12200655116 is a deficient number, since it is larger than the sum of its proper divisors (10797165604).

12200655116 is a wasteful number, since it uses less digits than its factorization.

12200655116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43673 (or 43671 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 12200655116 in words is "twelve billion, two hundred million, six hundred fifty-five thousand, one hundred sixteen".