16555222414367 has 64 divisors (see below), whose sum is σ = 21581946624000. Its totient is φ = 12405224991744.

The previous prime is 16555222414343. The next prime is 16555222414373. The reversal of 16555222414367 is 76341422255561.

It is not a de Polignac number, because 16555222414367 - 2²² = 16555218220063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16555222414327) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1152141359 + ... + 1152155727.

It is an arithmetic number, because the mean of its divisors is an integer number (337217916000).

Almost surely, 2^{16555222414367} is an apocalyptic number.

16555222414367 is a deficient number, since it is larger than the sum of its proper divisors (5026724209633).

16555222414367 is a wasteful number, since it uses less digits than its factorization.

16555222414367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18377 (or 18351 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 53.

The spelling of 16555222414367 in words is "sixteen trillion, five hundred fifty-five billion, two hundred twenty-two million, four hundred fourteen thousand, three hundred sixty-seven".