111222011200010 has 32 divisors (see below), whose sum is σ = 200369262390912. Its totient is φ = 44451107899200.

The previous prime is 111222011199997. The next prime is 111222011200063. The reversal of 111222011200010 is 10002110222111.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 747752267 + ... + 747900993.

It is an arithmetic number, because the mean of its divisors is an integer number (6261539449716).

Almost surely, 2^{111222011200010} is an apocalyptic number.

111222011200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111222011200010 is a deficient number, since it is larger than the sum of its proper divisors (89147251190902).

111222011200010 is a wasteful number, since it uses less digits than its factorization.

111222011200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211598.

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

Adding to 111222011200010 its reverse (10002110222111), we get a palindrome (121224121422121).

The spelling of 111222011200010 in words is "one hundred eleven trillion, two hundred twenty-two billion, eleven million, two hundred thousand, ten".