16011127612 has 24 divisors (see below), whose sum is σ = 29688618960. Its totient is φ = 7529329920.

The previous prime is 16011127589. The next prime is 16011127631. The reversal of 16011127612 is 21672111061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14787 + ... + 179557.

It is an arithmetic number, because the mean of its divisors is an integer number (1237025790).

Almost surely, 2^16011127612 is an apocalyptic number.

It is an amenable number.

16011127612 is a deficient number, since it is larger than the sum of its proper divisors (13677491348).

16011127612 is a wasteful number, since it uses less digits than its factorization.

16011127612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166221 (or 166219 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 28.

Adding to 16011127612 its reverse (21672111061), we get a palindrome (37683238673).

The spelling of 16011127612 in words is "sixteen billion, eleven million, one hundred twenty-seven thousand, six hundred twelve".