110100212018 has 8 divisors (see below), whose sum is σ = 165152181612. Its totient is φ = 55049484816.

The previous prime is 110100212017. The next prime is 110100212039. The reversal of 110100212018 is 810212001011.

It can be written as a sum of positive squares in 2 ways, for example, as 98946106249 + 11154105769 = 314557^2 + 105613^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 110100211987 and 110100212005.

It is not an unprimeable number, because it can be changed into a prime (110100212017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42905 + ... + 471212.

Almost surely, 2^110100212018 is an apocalyptic number.

110100212018 is a deficient number, since it is larger than the sum of its proper divisors (55051969594).

110100212018 is a wasteful number, since it uses less digits than its factorization.

110100212018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621196.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110100212018 its reverse (810212001011), we get a palindrome (920312213029).

The spelling of 110100212018 in words is "one hundred ten billion, one hundred million, two hundred twelve thousand, eighteen".