113101220322222 has 64 divisors (see below), whose sum is σ = 252099539647488. Its totient is φ = 33532848896000.

The previous prime is 113101220322199. The next prime is 113101220322239. The reversal of 113101220322222 is 222223022101311.

It is a super-3 number, since 3×113101220322222³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113101220322192 and 113101220322201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3438322 + ... + 15428042.

It is an arithmetic number, because the mean of its divisors is an integer number (3939055306992).

Almost surely, 2^{113101220322222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113101220322222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126049769823744).

113101220322222 is an abundant number, since it is smaller than the sum of its proper divisors (138998319325266).

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

113101220322222 is a wasteful number, since it uses less digits than its factorization.

113101220322222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11992825.

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

Adding to 113101220322222 its reverse (222223022101311), we get a palindrome (335324242423533).

The spelling of 113101220322222 in words is "one hundred thirteen trillion, one hundred one billion, two hundred twenty million, three hundred twenty-two thousand, two hundred twenty-two".