113422012204240 has 40 divisors (see below), whose sum is σ = 263874465953280. Its totient is φ = 45339852180096.

The previous prime is 113422012204181. The next prime is 113422012204253. The reversal of 113422012204240 is 42402210224311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×113422012204240³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113422012204199 and 113422012204208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452259820 + ... + 452510539.

It is an arithmetic number, because the mean of its divisors is an integer number (6596861648832).

Almost surely, 2^{113422012204240} is an apocalyptic number.

113422012204240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113422012204240 is an abundant number, since it is smaller than the sum of its proper divisors (150452453749040).

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

113422012204240 is a wasteful number, since it uses less digits than its factorization.

113422012204240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904771939 (or 904771933 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 113422012204240 its reverse (42402210224311), we get a palindrome (155824222428551).

The spelling of 113422012204240 in words is "one hundred thirteen trillion, four hundred twenty-two billion, twelve million, two hundred four thousand, two hundred forty".