111102111222002 has 16 divisors (see below), whose sum is σ = 167886592656000. Its totient is φ = 55141379417520.

The previous prime is 111102111221977. The next prime is 111102111222031. The reversal of 111102111222002 is 200222111201111.

It is a super-2 number, since 2×111102111222002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366285002 + ... + 366588197.

It is an arithmetic number, because the mean of its divisors is an integer number (10492912041000).

Almost surely, 2^{111102111222002} is an apocalyptic number.

111102111222002 is a deficient number, since it is larger than the sum of its proper divisors (56784481433998).

111102111222002 is a wasteful number, since it uses less digits than its factorization.

111102111222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732873761.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 111102111222002 its reverse (200222111201111), we get a palindrome (311324222423113).

The spelling of 111102111222002 in words is "one hundred eleven trillion, one hundred two billion, one hundred eleven million, two hundred twenty-two thousand, two".