111044122134 has 32 divisors (see below), whose sum is σ = 245596973184. Its totient is φ = 33188777280.

The previous prime is 111044122127. The next prime is 111044122141. The reversal of 111044122134 is 431221440111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (111044122127) and next prime (111044122141).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11519064 + ... + 11528699.

It is an arithmetic number, because the mean of its divisors is an integer number (7674905412).

Almost surely, 2^111044122134 is an apocalyptic number.

111044122134 is an abundant number, since it is smaller than the sum of its proper divisors (134552851050).

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

111044122134 is a wasteful number, since it uses less digits than its factorization.

111044122134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23047852.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 111044122134 its reverse (431221440111), we get a palindrome (542265562245).

The spelling of 111044122134 in words is "one hundred eleven billion, forty-four million, one hundred twenty-two thousand, one hundred thirty-four".