1121112223233 has 16 divisors (see below), whose sum is σ = 1500082221120. Its totient is φ = 744775746624.

The previous prime is 1121112223199. The next prime is 1121112223267. The reversal of 1121112223233 is 3323222111211.

It is an interprime number because it is at equal distance from previous prime (1121112223199) and next prime (1121112223267).

It is not a de Polignac number, because 1121112223233 - 2⁸ = 1121112222977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121112222233) 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 15 ways as a sum of consecutive naturals, for example, 8574810 + ... + 8704572.

It is an arithmetic number, because the mean of its divisors is an integer number (93755138820).

Almost surely, 2^{1121112223233} is an apocalyptic number.

It is an amenable number.

1121112223233 is a deficient number, since it is larger than the sum of its proper divisors (378969997887).

1121112223233 is a wasteful number, since it uses less digits than its factorization.

1121112223233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139888.

The product of its digits is 864, while the sum is 24.

Adding to 1121112223233 its reverse (3323222111211), we get a palindrome (4444334334444).

The spelling of 1121112223233 in words is "one trillion, one hundred twenty-one billion, one hundred twelve million, two hundred twenty-three thousand, two hundred thirty-three".