16016230015012 has 12 divisors (see below), whose sum is σ = 28028436918300. Its totient is φ = 8008105181216.

The previous prime is 16016230014989. The next prime is 16016230015033. The reversal of 16016230015012 is 21051003261061.

It can be written as a sum of positive squares in 2 ways, for example, as 10986679227456 + 5029550787556 = 3314616^2 + 2242666^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2185398 + ... + 6066994.

It is an arithmetic number, because the mean of its divisors is an integer number (2335703076525).

Almost surely, 2^{16016230015012} is an apocalyptic number.

It is an amenable number.

16016230015012 is a deficient number, since it is larger than the sum of its proper divisors (12012206903288).

16016230015012 is a wasteful number, since it uses less digits than its factorization.

16016230015012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4913150 (or 4913148 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 16016230015012 its reverse (21051003261061), we get a palindrome (37067233276073).

The spelling of 16016230015012 in words is "sixteen trillion, sixteen billion, two hundred thirty million, fifteen thousand, twelve".