1122458316480 has 1120 divisors, whose sum is σ = 4206181478400. Its totient is φ = 283913330688.

The previous prime is 1122458316451. The next prime is 1122458316487. The reversal of 1122458316480 is 846138542211.

1122458316480 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 4 + 583 + 1 + 64 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1122458316487) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 10297782666 + ... + 10297782774.

Almost surely, 2^{1122458316480} is an apocalyptic number.

1122458316480 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 1122458316480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2103090739200).

1122458316480 is an abundant number, since it is smaller than the sum of its proper divisors (3083723161920).

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

1122458316480 is a wasteful number, since it uses less digits than its factorization.

1122458316480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 1122458316480 in words is "one trillion, one hundred twenty-two billion, four hundred fifty-eight million, three hundred sixteen thousand, four hundred eighty".