111341222422 has 32 divisors (see below), whose sum is σ = 187711729920. Its totient is φ = 49274295840.

The previous prime is 111341222389. The next prime is 111341222423. The reversal of 111341222422 is 224222143111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111341222423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1443729 + ... + 1518892.

It is an arithmetic number, because the mean of its divisors is an integer number (5865991560).

Almost surely, 2^111341222422 is an apocalyptic number.

111341222422 is a deficient number, since it is larger than the sum of its proper divisors (76370507498).

111341222422 is a wasteful number, since it uses less digits than its factorization.

111341222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962708.

The product of its digits is 1536, while the sum is 25.

Adding to 111341222422 its reverse (224222143111), we get a palindrome (335563365533).

The spelling of 111341222422 in words is "one hundred eleven billion, three hundred forty-one million, two hundred twenty-two thousand, four hundred twenty-two".