1121111323332 has 192 divisors, whose sum is σ = 3607221080064. Its totient is φ = 261533007360.

The previous prime is 1121111323313. The next prime is 1121111323393. The reversal of 1121111323332 is 2333231111211.

It is a super-3 number, since 3×1121111323332³ (a number of 37 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 816808 + ... + 1705695.

It is an arithmetic number, because the mean of its divisors is an integer number (18787609792).

Almost surely, 2^{1121111323332} is an apocalyptic number.

1121111323332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1121111323332 is an abundant number, since it is smaller than the sum of its proper divisors (2486109756732).

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

1121111323332 is a wasteful number, since it uses less digits than its factorization.

1121111323332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522578 (or 2522576 counting only the distinct ones).

The product of its digits is 648, while the sum is 24.

Adding to 1121111323332 its reverse (2333231111211), we get a palindrome (3454342434543).

The spelling of 1121111323332 in words is "one trillion, one hundred twenty-one billion, one hundred eleven million, three hundred twenty-three thousand, three hundred thirty-two".