1111314121024 has 112 divisors (see below), whose sum is σ = 2384466981120. Its totient is φ = 512164823040.

The previous prime is 1111314120991. The next prime is 1111314121063. The reversal of 1111314121024 is 4201214131111.

It is a junction number, because it is equal to n+sod(n) for n = 1111314120986 and 1111314121004.

It is a congruent number.

It is an unprimeable number.

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, 18266784 + ... + 18327520.

It is an arithmetic number, because the mean of its divisors is an integer number (21289883760).

Almost surely, 2^{1111314121024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1111314121024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1192233490560).

1111314121024 is an abundant number, since it is smaller than the sum of its proper divisors (1273152860096).

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

1111314121024 is a wasteful number, since it uses less digits than its factorization.

1111314121024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61176 (or 61166 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 1111314121024 its reverse (4201214131111), we get a palindrome (5312528252135).

The spelling of 1111314121024 in words is "one trillion, one hundred eleven billion, three hundred fourteen million, one hundred twenty-one thousand, twenty-four".