111100022110022 has 64 divisors (see below), whose sum is σ = 199699676467200. Its totient is φ = 45759536491680.

The previous prime is 111100022110019. The next prime is 111100022110037. The reversal of 111100022110022 is 220011220001111.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 111100022109979 and 111100022110006.

It is a congruent 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, 182159663 + ... + 182768549.

It is an arithmetic number, because the mean of its divisors is an integer number (3120307444800).

Almost surely, 2^{111100022110022} is an apocalyptic number.

111100022110022 is a deficient number, since it is larger than the sum of its proper divisors (88599654357178).

111100022110022 is a wasteful number, since it uses less digits than its factorization.

111100022110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627921.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111100022110022 its reverse (220011220001111), we get a palindrome (331111242111133).

The spelling of 111100022110022 in words is "one hundred eleven trillion, one hundred billion, twenty-two million, one hundred ten thousand, twenty-two".