1110123221133 has 16 divisors (see below), whose sum is σ = 1577751134400. Its totient is φ = 691873080576.

The previous prime is 1110123221131. The next prime is 1110123221209. The reversal of 1110123221133 is 3311223210111.

It is not a de Polignac number, because 1110123221133 - 2¹ = 1110123221131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110123221131) 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, 73036435 + ... + 73051632.

It is an arithmetic number, because the mean of its divisors is an integer number (98609445900).

Almost surely, 2^{1110123221133} is an apocalyptic number.

It is an amenable number.

1110123221133 is a deficient number, since it is larger than the sum of its proper divisors (467627913267).

1110123221133 is a wasteful number, since it uses less digits than its factorization.

1110123221133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146088236.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1110123221133 its reverse (3311223210111), we get a palindrome (4421346431244).

The spelling of 1110123221133 in words is "one trillion, one hundred ten billion, one hundred twenty-three million, two hundred twenty-one thousand, one hundred thirty-three".