111113322342 has 64 divisors (see below), whose sum is σ = 249312549888. Its totient is φ = 32717088000.

The previous prime is 111113322337. The next prime is 111113322361. The reversal of 111113322342 is 243223311111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1828467 + ... + 1888257.

It is an arithmetic number, because the mean of its divisors is an integer number (3895508592).

Almost surely, 2^111113322342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111113322342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124656274944).

111113322342 is an abundant number, since it is smaller than the sum of its proper divisors (138199227546).

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

111113322342 is a wasteful number, since it uses less digits than its factorization.

111113322342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60605.

The product of its digits is 864, while the sum is 24.

Adding to 111113322342 its reverse (243223311111), we get a palindrome (354336633453).

The spelling of 111113322342 in words is "one hundred eleven billion, one hundred thirteen million, three hundred twenty-two thousand, three hundred forty-two".