112010021212019 has 32 divisors (see below), whose sum is σ = 131719150058496. Its totient is φ = 93252781560960.

The previous prime is 112010021211971. The next prime is 112010021212027. The reversal of 112010021212019 is 910212120010211.

It is a happy number.

It is not a de Polignac number, because 112010021212019 - 2⁸ = 112010021211763 is a prime.

It is a super-2 number, since 2×112010021212019² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112010021211985 and 112010021212003.

It is not an unprimeable number, because it can be changed into a prime (112010021215019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1318234274 + ... + 1318319240.

It is an arithmetic number, because the mean of its divisors is an integer number (4116223439328).

Almost surely, 2^{112010021212019} is an apocalyptic number.

112010021212019 is a deficient number, since it is larger than the sum of its proper divisors (19709128846477).

112010021212019 is a wasteful number, since it uses less digits than its factorization.

112010021212019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109395.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 112010021212019 in words is "one hundred twelve trillion, ten billion, twenty-one million, two hundred twelve thousand, nineteen".