1111112022110 has 32 divisors (see below), whose sum is σ = 2007350208864. Its totient is φ = 442812160000.

The previous prime is 1111112022049. The next prime is 1111112022131. The reversal of 1111112022110 is 112202111111.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 32806685 + ... + 32840535.

It is an arithmetic number, because the mean of its divisors is an integer number (62729694027).

Almost surely, 2^{1111112022110} is an apocalyptic number.

1111112022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111112022110 is a deficient number, since it is larger than the sum of its proper divisors (896238186754).

1111112022110 is a wasteful number, since it uses less digits than its factorization.

1111112022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45820.

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

Adding to 1111112022110 its reverse (112202111111), we get a palindrome (1223314133221).

The spelling of 1111112022110 in words is "one trillion, one hundred eleven billion, one hundred twelve million, twenty-two thousand, one hundred ten".