10110222018 has 48 divisors (see below), whose sum is σ = 24035651640. Its totient is φ = 3052138752.

The previous prime is 10110222007. The next prime is 10110222041. The reversal of 10110222018 is 81022201101.

It can be written as a sum of positive squares in 4 ways, for example, as 7122178449 + 2988043569 = 84393^2 + 54663^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 395203 + ... + 420006.

Almost surely, 2^10110222018 is an apocalyptic number.

10110222018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10110222018 is an abundant number, since it is smaller than the sum of its proper divisors (13925429622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10110222018 is a wasteful number, since it uses less digits than its factorization.

10110222018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815283 (or 815280 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 10110222018 its reverse (81022201101), we get a palindrome (91132423119).

The spelling of 10110222018 in words is "ten billion, one hundred ten million, two hundred twenty-two thousand, eighteen".