1112022233123 has 8 divisors (see below), whose sum is σ = 1115086856400. Its totient is φ = 1108961784448.

The previous prime is 1112022233117. The next prime is 1112022233143. The reversal of 1112022233123 is 3213322202111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112022233123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112022233143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509786 + ... + 1576047.

It is an arithmetic number, because the mean of its divisors is an integer number (139385857050).

Almost surely, 2^{1112022233123} is an apocalyptic number.

1112022233123 is a deficient number, since it is larger than the sum of its proper divisors (3064623277).

1112022233123 is an equidigital number, since it uses as much as digits as its factorization.

1112022233123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087301.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1112022233123 its reverse (3213322202111), we get a palindrome (4325344435234).

The spelling of 1112022233123 in words is "one trillion, one hundred twelve billion, twenty-two million, two hundred thirty-three thousand, one hundred twenty-three".