111102012110002 has 64 divisors (see below), whose sum is σ = 170975390976000. Its totient is φ = 54126338273280.

The previous prime is 111102012109993. The next prime is 111102012110041. The reversal of 111102012110002 is 200011210201111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13697691927 + ... + 13697700037.

It is an arithmetic number, because the mean of its divisors is an integer number (2671490484000).

Almost surely, 2^{111102012110002} is an apocalyptic number.

111102012110002 is a deficient number, since it is larger than the sum of its proper divisors (59873378865998).

111102012110002 is a wasteful number, since it uses less digits than its factorization.

111102012110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9931.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111102012110002 its reverse (200011210201111), we get a palindrome (311113222311113).

The spelling of 111102012110002 in words is "one hundred eleven trillion, one hundred two billion, twelve million, one hundred ten thousand, two".