1113212298240 has 1408 divisors, whose sum is σ = 4799294668800. Its totient is φ = 239037972480.

The previous prime is 1113212298223. The next prime is 1113212298269. The reversal of 1113212298240 is 428922123111.

It is a happy number.

1113212298240 is a `hidden beast` number, since 1 + 1 + 1 + 321 + 2 + 2 + 98 + 240 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1113212298195 and 1113212298204.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3511710562 + ... + 3511710878.

Almost surely, 2^{1113212298240} is an apocalyptic number.

1113212298240 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 1113212298240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2399647334400).

1113212298240 is an abundant number, since it is smaller than the sum of its proper divisors (3686082370560).

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

1113212298240 is a wasteful number, since it uses less digits than its factorization.

1113212298240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 1113212298240 in words is "one trillion, one hundred thirteen billion, two hundred twelve million, two hundred ninety-eight thousand, two hundred forty".