16018232856122 has 8 divisors (see below), whose sum is σ = 27459827753376. Its totient is φ = 6864956938332.

The previous prime is 16018232856113. The next prime is 16018232856169. The reversal of 16018232856122 is 22165823281061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572079744848 + ... + 572079744875.

It is an arithmetic number, because the mean of its divisors is an integer number (3432478469172).

Almost surely, 2^{16018232856122} is an apocalyptic number.

16018232856122 is a deficient number, since it is larger than the sum of its proper divisors (11441594897254).

16018232856122 is a wasteful number, since it uses less digits than its factorization.

16018232856122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144159489732.

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 16018232856122 in words is "sixteen trillion, eighteen billion, two hundred thirty-two million, eight hundred fifty-six thousand, one hundred twenty-two".