1113403240422 has 48 divisors (see below), whose sum is σ = 2716573317120. Its totient is φ = 326511212400.

The previous prime is 1113403240421. The next prime is 1113403240447. The reversal of 1113403240422 is 2240423043111.

1113403240422 is a `hidden beast` number, since 1 + 1 + 13 + 403 + 240 + 4 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113403240421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90691422 + ... + 90703697.

It is an arithmetic number, because the mean of its divisors is an integer number (56595277440).

Almost surely, 2^{1113403240422} is an apocalyptic number.

1113403240422 is an abundant number, since it is smaller than the sum of its proper divisors (1603170076698).

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

1113403240422 is a wasteful number, since it uses less digits than its factorization.

1113403240422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181395169 (or 181395166 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1113403240422 its reverse (2240423043111), we get a palindrome (3353826283533).

The spelling of 1113403240422 in words is "one trillion, one hundred thirteen billion, four hundred three million, two hundred forty thousand, four hundred twenty-two".