16000111126 has 4 divisors (see below), whose sum is σ = 24000166692. Its totient is φ = 8000055562.

The previous prime is 16000111097. The next prime is 16000111163. The reversal of 16000111126 is 62111100061.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4000027780 + ... + 4000027783.

It is an arithmetic number, because the mean of its divisors is an integer number (6000041673).

Almost surely, 2^16000111126 is an apocalyptic number.

16000111126 is a deficient number, since it is larger than the sum of its proper divisors (8000055566).

16000111126 is an equidigital number, since it uses as much as digits as its factorization.

16000111126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8000055565.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 16000111126 its reverse (62111100061), we get a palindrome (78111211187).

The spelling of 16000111126 in words is "sixteen billion, one hundred eleven thousand, one hundred twenty-six".