6151216122216 has 96 divisors (see below), whose sum is σ = 18176674763520. Its totient is φ = 1863735436800.

The previous prime is 6151216122167. The next prime is 6151216122217. The reversal of 6151216122216 is 6122216121516.

6151216122216 is a `hidden beast` number, since 6 + 1 + 5 + 1 + 2 + 1 + 612 + 22 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6151216122217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4955241 + ... + 6070983.

It is an arithmetic number, because the mean of its divisors is an integer number (189340362120).

Almost surely, 2^{6151216122216} is an apocalyptic number.

6151216122216 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6151216122216 is an abundant number, since it is smaller than the sum of its proper divisors (12025458641304).

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

6151216122216 is a wasteful number, since it uses less digits than its factorization.

6151216122216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122727 (or 1122720 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The spelling of 6151216122216 in words is "six trillion, one hundred fifty-one billion, two hundred sixteen million, one hundred twenty-two thousand, two hundred sixteen".