113213140422 has 32 divisors (see below), whose sum is σ = 244785177600. Its totient is φ = 34785259488.

The previous prime is 113213140399. The next prime is 113213140423. The reversal of 113213140422 is 224041312311.

It is a super-2 number, since 2×113213140422² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113213140392 and 113213140401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113213140423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13416022 + ... + 13424457.

It is an arithmetic number, because the mean of its divisors is an integer number (7649536800).

Almost surely, 2^113213140422 is an apocalyptic number.

113213140422 is an abundant number, since it is smaller than the sum of its proper divisors (131572037178).

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

113213140422 is a wasteful number, since it uses less digits than its factorization.

113213140422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26840540.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 113213140422 its reverse (224041312311), we get a palindrome (337254452733).

The spelling of 113213140422 in words is "one hundred thirteen billion, two hundred thirteen million, one hundred forty thousand, four hundred twenty-two".