111334430414020 has 48 divisors (see below), whose sum is σ = 257164968404736. Its totient is φ = 40485247413600.

The previous prime is 111334430413951. The next prime is 111334430414057. The reversal of 111334430414020 is 20414034433111.

It is a super-2 number, since 2×111334430414020² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2091153516 + ... + 2091206755.

It is an arithmetic number, because the mean of its divisors is an integer number (5357603508432).

Almost surely, 2^{111334430414020} is an apocalyptic number.

111334430414020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111334430414020 is an abundant number, since it is smaller than the sum of its proper divisors (145830537990716).

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

111334430414020 is a wasteful number, since it uses less digits than its factorization.

111334430414020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4182360313 (or 4182360289 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 111334430414020 its reverse (20414034433111), we get a palindrome (131748464847131).

The spelling of 111334430414020 in words is "one hundred eleven trillion, three hundred thirty-four billion, four hundred thirty million, four hundred fourteen thousand, twenty".