112111311022 has 8 divisors (see below), whose sum is σ = 168293697696. Its totient is φ = 56013411792.

The previous prime is 112111311007. The next prime is 112111311041. The reversal of 112111311022 is 220113111211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 112111310987 and 112111311005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21118543 + ... + 21123850.

It is an arithmetic number, because the mean of its divisors is an integer number (21036712212).

Almost surely, 2^112111311022 is an apocalyptic number.

112111311022 is a deficient number, since it is larger than the sum of its proper divisors (56182386674).

112111311022 is a wasteful number, since it uses less digits than its factorization.

112111311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42243722.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 112111311022 its reverse (220113111211), we get a palindrome (332224422233).

The spelling of 112111311022 in words is "one hundred twelve billion, one hundred eleven million, three hundred eleven thousand, twenty-two".