1123122332000 has 96 divisors (see below), whose sum is σ = 2823686689824. Its totient is φ = 438801216000.

The previous prime is 1123122331949. The next prime is 1123122332009. The reversal of 1123122332000 is 2332213211.

It is a super-2 number, since 2×1123122332000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123122332009) 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, 3092891 + ... + 3436890.

It is an arithmetic number, because the mean of its divisors is an integer number (29413403019).

Almost surely, 2^{1123122332000} is an apocalyptic number.

1123122332000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123122332000 is an abundant number, since it is smaller than the sum of its proper divisors (1700564357824).

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

1123122332000 is an equidigital number, since it uses as much as digits as its factorization.

1123122332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6529849 (or 6529831 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1123122332000 its reverse (2332213211), we get a palindrome (1125454545211).

The spelling of 1123122332000 in words is "one trillion, one hundred twenty-three billion, one hundred twenty-two million, three hundred thirty-two thousand".