113814111222 has 192 divisors, whose sum is σ = 293190817920. Its totient is φ = 31240857600.

The previous prime is 113814111211. The next prime is 113814111227. The reversal of 113814111222 is 222111418311.

113814111222 is a `hidden beast` number, since 11 + 381 + 41 + 11 + 222 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113814111227) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 61156572 + ... + 61158432.

It is an arithmetic number, because the mean of its divisors is an integer number (1527035510).

Almost surely, 2^113814111222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113814111222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146595408960).

113814111222 is an abundant number, since it is smaller than the sum of its proper divisors (179376706698).

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

113814111222 is a wasteful number, since it uses less digits than its factorization.

113814111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119 (or 2116 counting only the distinct ones).

The product of its digits is 768, while the sum is 27.

Adding to 113814111222 its reverse (222111418311), we get a palindrome (335925529533).

The spelling of 113814111222 in words is "one hundred thirteen billion, eight hundred fourteen million, one hundred eleven thousand, two hundred twenty-two".