4987966122267 has 16 divisors (see below), whose sum is σ = 6654735834240. Its totient is φ = 3323253830400.

The previous prime is 4987966122257. The next prime is 4987966122301. The reversal of 4987966122267 is 7622216697894.

It is not a de Polignac number, because 4987966122267 - 2²⁰ = 4987965073691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4987966122257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147168459 + ... + 147202347.

It is an arithmetic number, because the mean of its divisors is an integer number (415920989640).

Almost surely, 2^{4987966122267} is an apocalyptic number.

4987966122267 is a deficient number, since it is larger than the sum of its proper divisors (1666769711973).

4987966122267 is a wasteful number, since it uses less digits than its factorization.

4987966122267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62794.

The product of its digits is 219469824, while the sum is 69.

The spelling of 4987966122267 in words is "four trillion, nine hundred eighty-seven billion, nine hundred sixty-six million, one hundred twenty-two thousand, two hundred sixty-seven".