113401402224 has 160 divisors (see below), whose sum is σ = 326940503040. Its totient is φ = 33575731200.

The previous prime is 113401402217. The next prime is 113401402243. The reversal of 113401402224 is 422204104311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 113401402194 and 113401402203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15903492 + ... + 15910620.

It is an arithmetic number, because the mean of its divisors is an integer number (2043378144).

Almost surely, 2^113401402224 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 113401402224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163470251520).

113401402224 is an abundant number, since it is smaller than the sum of its proper divisors (213539100816).

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

113401402224 is a wasteful number, since it uses less digits than its factorization.

113401402224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7839 (or 7833 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 113401402224 its reverse (422204104311), we get a palindrome (535605506535).

The spelling of 113401402224 in words is "one hundred thirteen billion, four hundred one million, four hundred two thousand, two hundred twenty-four".