111230340234522 has 32 divisors (see below), whose sum is σ = 235938527443584. Its totient is φ = 34837730112000.

The previous prime is 111230340234499. The next prime is 111230340234527. The reversal of 111230340234522 is 225432043032111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (111230340234527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 907171254 + ... + 907293857.

It is an arithmetic number, because the mean of its divisors is an integer number (7373078982612).

Almost surely, 2^{111230340234522} is an apocalyptic number.

111230340234522 is an abundant number, since it is smaller than the sum of its proper divisors (124708187209062).

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

111230340234522 is a wasteful number, since it uses less digits than its factorization.

111230340234522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814465734.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 111230340234522 its reverse (225432043032111), we get a palindrome (336662383266633).

The spelling of 111230340234522 in words is "one hundred eleven trillion, two hundred thirty billion, three hundred forty million, two hundred thirty-four thousand, five hundred twenty-two".