11111440122114 has 32 divisors (see below), whose sum is σ = 23619617249280. Its totient is φ = 3474809068752.

The previous prime is 11111440122103. The next prime is 11111440122121. The reversal of 11111440122114 is 41122104411111.

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, 473137642 + ... + 473161125.

It is an arithmetic number, because the mean of its divisors is an integer number (738113039040).

Almost surely, 2^{11111440122114} is an apocalyptic number.

11111440122114 is an abundant number, since it is smaller than the sum of its proper divisors (12508177127166).

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

11111440122114 is a wasteful number, since it uses less digits than its factorization.

11111440122114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946298894.

The product of its (nonzero) digits is 256, while the sum is 24.

Adding to 11111440122114 its reverse (41122104411111), we get a palindrome (52233544533225).

The spelling of 11111440122114 in words is "eleven trillion, one hundred eleven billion, four hundred forty million, one hundred twenty-two thousand, one hundred fourteen".