111223311110002 has 64 divisors (see below), whose sum is σ = 205554250540800. Its totient is φ = 43953529593600.

The previous prime is 111223311109993. The next prime is 111223311110033. The reversal of 111223311110002 is 200011113322111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3468234024 + ... + 3468266092.

It is an arithmetic number, because the mean of its divisors is an integer number (3211785164700).

Almost surely, 2^{111223311110002} is an apocalyptic number.

111223311110002 is a deficient number, since it is larger than the sum of its proper divisors (94330939430798).

111223311110002 is a wasteful number, since it uses less digits than its factorization.

111223311110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51811.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 111223311110002 its reverse (200011113322111), we get a palindrome (311234424432113).

The spelling of 111223311110002 in words is "one hundred eleven trillion, two hundred twenty-three billion, three hundred eleven million, one hundred ten thousand, two".