111000212102010 has 192 divisors, whose sum is σ = 337965271886592. Its totient is φ = 22836612480000.

The previous prime is 111000212101993. The next prime is 111000212102057. The reversal of 111000212102010 is 10201212000111.

111000212102010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19059171 + ... + 24191990.

It is an arithmetic number, because the mean of its divisors is an integer number (1760235791076).

Almost surely, 2^{111000212102010} is an apocalyptic number.

111000212102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111000212102010 is an abundant number, since it is smaller than the sum of its proper divisors (226965059784582).

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

111000212102010 is a wasteful number, since it uses less digits than its factorization.

111000212102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43251301 (or 43251290 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 111000212102010 its reverse (10201212000111), we get a palindrome (121201424102121).

The spelling of 111000212102010 in words is "one hundred eleven trillion, two hundred twelve million, one hundred two thousand, ten".