111120212001110 has 128 divisors (see below), whose sum is σ = 221371631268480. Its totient is φ = 39900517171200.

The previous prime is 111120212001107. The next prime is 111120212001121. The reversal of 111120212001110 is 11100212021111.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 2024720870 + ... + 2024775750.

It is an arithmetic number, because the mean of its divisors is an integer number (1729465869285).

Almost surely, 2^{111120212001110} is an apocalyptic number.

111120212001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111120212001110 is a deficient number, since it is larger than the sum of its proper divisors (110251419267370).

111120212001110 is a wasteful number, since it uses less digits than its factorization.

111120212001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56514.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111120212001110 its reverse (11100212021111), we get a palindrome (122220424022221).

The spelling of 111120212001110 in words is "one hundred eleven trillion, one hundred twenty billion, two hundred twelve million, one thousand, one hundred ten".