12110112002 has 8 divisors (see below), whose sum is σ = 18165656700. Its totient is φ = 6054893104.

The previous prime is 12110111977. The next prime is 12110112011. The reversal of 12110112002 is 20021101121.

It can be written as a sum of positive squares in 2 ways, for example, as 11638310161 + 471801841 = 107881^2 + 21721^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62024 + ... + 167532.

Almost surely, 2^12110112002 is an apocalyptic number.

12110112002 is a deficient number, since it is larger than the sum of its proper divisors (6055544698).

12110112002 is a wasteful number, since it uses less digits than its factorization.

12110112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162900.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12110112002 its reverse (20021101121), we get a palindrome (32131213123).

The spelling of 12110112002 in words is "twelve billion, one hundred ten million, one hundred twelve thousand, two".