111344622422 has 32 divisors (see below), whose sum is σ = 183717241344. Its totient is φ = 50191228800.

The previous prime is 111344622421. The next prime is 111344622427. The reversal of 111344622422 is 224226443111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111344622421) 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, 1555847 + ... + 1625837.

It is an arithmetic number, because the mean of its divisors is an integer number (5741163792).

Almost surely, 2^111344622422 is an apocalyptic number.

111344622422 is a deficient number, since it is larger than the sum of its proper divisors (72372618922).

111344622422 is a wasteful number, since it uses less digits than its factorization.

111344622422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70604.

The product of its digits is 18432, while the sum is 32.

The spelling of 111344622422 in words is "one hundred eleven billion, three hundred forty-four million, six hundred twenty-two thousand, four hundred twenty-two".