1122823704000 has 224 divisors, whose sum is σ = 3797995586112. Its totient is φ = 292116480000.

The previous prime is 1122823703893. The next prime is 1122823704001. The reversal of 1122823704000 is 4073282211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122823704001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413460 + ... + 1554540.

It is an arithmetic number, because the mean of its divisors is an integer number (16955337438).

Almost surely, 2^{1122823704000} is an apocalyptic number.

1122823704000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122823704000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1898997793056).

1122823704000 is an abundant number, since it is smaller than the sum of its proper divisors (2675171882112).

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

1122823704000 is a wasteful number, since it uses less digits than its factorization.

1122823704000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141152 (or 1141132 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

Adding to 1122823704000 its reverse (4073282211), we get a palindrome (1126896986211).

The spelling of 1122823704000 in words is "one trillion, one hundred twenty-two billion, eight hundred twenty-three million, seven hundred four thousand".