12616016054212 has 24 divisors (see below), whose sum is σ = 22097676164256. Its totient is φ = 6302395502208.

The previous prime is 12616016054119. The next prime is 12616016054251. The reversal of 12616016054212 is 21245061061621.

It is a super-2 number, since 2×12616016054212² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42948028 + ... + 43240780.

It is an arithmetic number, because the mean of its divisors is an integer number (920736506844).

Almost surely, 2^{12616016054212} is an apocalyptic number.

It is an amenable number.

12616016054212 is a deficient number, since it is larger than the sum of its proper divisors (9481660110044).

12616016054212 is a wasteful number, since it uses less digits than its factorization.

12616016054212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302307 (or 302305 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 12616016054212 in words is "twelve trillion, six hundred sixteen billion, sixteen million, fifty-four thousand, two hundred twelve".