111011112211002 has 128 divisors (see below), whose sum is σ = 231822581452800. Its totient is φ = 35418974063616.

The previous prime is 111011112210989. The next prime is 111011112211031. The reversal of 111011112211002 is 200112211110111.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1059426249 + ... + 1059531027.

It is an arithmetic number, because the mean of its divisors is an integer number (1811113917600).

Almost surely, 2^{111011112211002} is an apocalyptic number.

111011112211002 is an abundant number, since it is smaller than the sum of its proper divisors (120811469241798).

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

111011112211002 is a wasteful number, since it uses less digits than its factorization.

111011112211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105460.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 111011112211002 its reverse (200112211110111), we get a palindrome (311123323321113).

The spelling of 111011112211002 in words is "one hundred eleven trillion, eleven billion, one hundred twelve million, two hundred eleven thousand, two".