112112022001 has 32 divisors (see below), whose sum is σ = 135628416000. Its totient is φ = 92564559360.

The previous prime is 112112021981. The next prime is 112112022019. The reversal of 112112022001 is 100220211211.

It is not a de Polignac number, because 112112022001 - 2¹⁷ = 112111890929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112112022031) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1060521 + ... + 1161433.

It is an arithmetic number, because the mean of its divisors is an integer number (4238388000).

Almost surely, 2^112112022001 is an apocalyptic number.

It is an amenable number.

112112022001 is a deficient number, since it is larger than the sum of its proper divisors (23516393999).

112112022001 is an equidigital number, since it uses as much as digits as its factorization.

112112022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101054 (or 101040 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112112022001 its reverse (100220211211), we get a palindrome (212332233212).

The spelling of 112112022001 in words is "one hundred twelve billion, one hundred twelve million, twenty-two thousand, one".