1110022021233 has 6 divisors (see below), whose sum is σ = 1603365141794. Its totient is φ = 740014680816.

The previous prime is 1110022021183. The next prime is 1110022021237. The reversal of 1110022021233 is 3321202200111.

It can be written as a sum of positive squares in only one way, i.e., 1053267058944 + 56754962289 = 1026288^2 + 238233^2 .

It is not a de Polignac number, because 1110022021233 - 2⁹ = 1110022020721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110022021237) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 61667890060 + ... + 61667890077.

Almost surely, 2^{1110022021233} is an apocalyptic number.

It is an amenable number.

1110022021233 is a deficient number, since it is larger than the sum of its proper divisors (493343120561).

1110022021233 is a wasteful number, since it uses less digits than its factorization.

1110022021233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123335780143 (or 123335780140 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1110022021233 its reverse (3321202200111), we get a palindrome (4431224221344).

The spelling of 1110022021233 in words is "one trillion, one hundred ten billion, twenty-two million, twenty-one thousand, two hundred thirty-three".