113422040434220 has 48 divisors (see below), whose sum is σ = 272291549721408. Its totient is φ = 38876320623360.

The previous prime is 113422040434201. The next prime is 113422040434237. The reversal of 113422040434220 is 22434040224311.

It is a happy number.

It is a super-2 number, since 2×113422040434220² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116556407 + ... + 117525486.

It is an arithmetic number, because the mean of its divisors is an integer number (5672740619196).

Almost surely, 2^{113422040434220} is an apocalyptic number.

113422040434220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113422040434220 is an abundant number, since it is smaller than the sum of its proper divisors (158869509287188).

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

113422040434220 is a wasteful number, since it uses less digits than its factorization.

113422040434220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234085370 (or 234085368 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 113422040434220 its reverse (22434040224311), we get a palindrome (135856080658531).

The spelling of 113422040434220 in words is "one hundred thirteen trillion, four hundred twenty-two billion, forty million, four hundred thirty-four thousand, two hundred twenty".