111111100212002 has 8 divisors (see below), whose sum is σ = 181818163983312. Its totient is φ = 50505045550900.

The previous prime is 111111100211987. The next prime is 111111100212019. The reversal of 111111100212002 is 200212001111111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2525252277524 + ... + 2525252277567.

It is an arithmetic number, because the mean of its divisors is an integer number (22727270497914).

Almost surely, 2^{111111100212002} is an apocalyptic number.

111111100212002 is a deficient number, since it is larger than the sum of its proper divisors (70707063771310).

111111100212002 is a wasteful number, since it uses less digits than its factorization.

111111100212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050504555104.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111111100212002 its reverse (200212001111111), we get a palindrome (311323101323113).

The spelling of 111111100212002 in words is "one hundred eleven trillion, one hundred eleven billion, one hundred million, two hundred twelve thousand, two".