111212200210010 has 16 divisors (see below), whose sum is σ = 201130690051872. Its totient is φ = 44274051267600.

The previous prime is 111212200209857. The next prime is 111212200210037. The reversal of 111212200210010 is 10012002212111.

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 7 ways as a sum of consecutive naturals, for example, 26353599836 + ... + 26353604055.

It is an arithmetic number, because the mean of its divisors is an integer number (12570668128242).

Almost surely, 2^{111212200210010} is an apocalyptic number.

111212200210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111212200210010 is a deficient number, since it is larger than the sum of its proper divisors (89918489841862).

111212200210010 is a wasteful number, since it uses less digits than its factorization.

111212200210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52707204109.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111212200210010 its reverse (10012002212111), we get a palindrome (121224202422121).

The spelling of 111212200210010 in words is "one hundred eleven trillion, two hundred twelve billion, two hundred million, two hundred ten thousand, ten".