1110110223042 has 40 divisors (see below), whose sum is σ = 2487662621136. Its totient is φ = 370007968248.

The previous prime is 1110110223029. The next prime is 1110110223091. The reversal of 1110110223042 is 2403220110111.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1876473 + ... + 2396115.

Almost surely, 2^{1110110223042} is an apocalyptic number.

1110110223042 is an abundant number, since it is smaller than the sum of its proper divisors (1377552398094).

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

1110110223042 is a wasteful number, since it uses less digits than its factorization.

1110110223042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532844 (or 532835 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1110110223042 its reverse (2403220110111), we get a palindrome (3513330333153).

The spelling of 1110110223042 in words is "one trillion, one hundred ten billion, one hundred ten million, two hundred twenty-three thousand, forty-two".