1123212314304 has 168 divisors, whose sum is σ = 3232250216208. Its totient is φ = 372921661440.

The previous prime is 1123212314297. The next prime is 1123212314311. The reversal of 1123212314304 is 4034132123211.

1123212314304 is a `hidden beast` number, since 1 + 1 + 2 + 32 + 12 + 314 + 304 = 666.

It is an interprime number because it is at equal distance from previous prime (1123212314297) and next prime (1123212314311).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428542114 + ... + 428544734.

Almost surely, 2^{1123212314304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1123212314304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1616125108104).

1123212314304 is an abundant number, since it is smaller than the sum of its proper divisors (2109037901904).

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

1123212314304 is a wasteful number, since it uses less digits than its factorization.

1123212314304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5303 (or 5290 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1123212314304 its reverse (4034132123211), we get a palindrome (5157344437515).

The spelling of 1123212314304 in words is "one trillion, one hundred twenty-three billion, two hundred twelve million, three hundred fourteen thousand, three hundred four".