111214200013140 has 192 divisors, whose sum is σ = 374699751229440. Its totient is φ = 24077105625600.

The previous prime is 111214200013097. The next prime is 111214200013141. The reversal of 111214200013140 is 41310002412111.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111214200013141) 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 63 ways as a sum of consecutive naturals, for example, 34303215 + ... + 37405065.

It is an arithmetic number, because the mean of its divisors is an integer number (1951561204320).

Almost surely, 2^{111214200013140} is an apocalyptic number.

111214200013140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111214200013140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187349875614720).

111214200013140 is an abundant number, since it is smaller than the sum of its proper divisors (263485551216300).

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

111214200013140 is a wasteful number, since it uses less digits than its factorization.

111214200013140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3106382 (or 3106380 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 111214200013140 its reverse (41310002412111), we get a palindrome (152524202425251).

The spelling of 111214200013140 in words is "one hundred eleven trillion, two hundred fourteen billion, two hundred million, thirteen thousand, one hundred forty".