113420223422 has 16 divisors (see below), whose sum is σ = 185749779312. Its totient is φ = 51512133120.

The previous prime is 113420223419. The next prime is 113420223457. The reversal of 113420223422 is 224322024311.

It is a junction number, because it is equal to n+sod(n) for n = 113420223391 and 113420223400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2098403 + ... + 2151774.

It is an arithmetic number, because the mean of its divisors is an integer number (11609361207).

Almost surely, 2^113420223422 is an apocalyptic number.

113420223422 is a deficient number, since it is larger than the sum of its proper divisors (72329555890).

113420223422 is a wasteful number, since it uses less digits than its factorization.

113420223422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4251403.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 113420223422 its reverse (224322024311), we get a palindrome (337742247733).

The spelling of 113420223422 in words is "one hundred thirteen billion, four hundred twenty million, two hundred twenty-three thousand, four hundred twenty-two".