1110111412320 has 144 divisors (see below), whose sum is σ = 3788698914000. Its totient is φ = 295995036672.

The previous prime is 1110111412313. The next prime is 1110111412327. The reversal of 1110111412320 is 232141110111.

1110111412320 is a `hidden beast` number, since 1 + 110 + 111 + 412 + 32 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1110111412313) and next prime (1110111412327).

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1110111412293 and 1110111412302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110111412327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13707306 + ... + 13788054.

It is an arithmetic number, because the mean of its divisors is an integer number (26310409125).

Almost surely, 2^{1110111412320} is an apocalyptic number.

1110111412320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110111412320 is an abundant number, since it is smaller than the sum of its proper divisors (2678587501680).

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

1110111412320 is a wasteful number, since it uses less digits than its factorization.

1110111412320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90317 (or 90306 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 1110111412320 its reverse (232141110111), we get a palindrome (1342252522431).

The spelling of 1110111412320 in words is "one trillion, one hundred ten billion, one hundred eleven million, four hundred twelve thousand, three hundred twenty".