12110010020218 has 32 divisors (see below), whose sum is σ = 20416160066688. Its totient is φ = 5338883073600.

The previous prime is 12110010020179. The next prime is 12110010020219. The reversal of 12110010020218 is 81202001001121.

It is a junction number, because it is equal to n+sod(n) for n = 12110010020195 and 12110010020204.

It is not an unprimeable number, because it can be changed into a prime (12110010020219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23207518 + ... + 23723593.

It is an arithmetic number, because the mean of its divisors is an integer number (638005002084).

Almost surely, 2^{12110010020218} is an apocalyptic number.

12110010020218 is a deficient number, since it is larger than the sum of its proper divisors (8306150046470).

12110010020218 is a wasteful number, since it uses less digits than its factorization.

12110010020218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46931478.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 12110010020218 its reverse (81202001001121), we get a palindrome (93312011021339).

The spelling of 12110010020218 in words is "twelve trillion, one hundred ten billion, ten million, twenty thousand, two hundred eighteen".