112022120019 has 8 divisors (see below), whose sum is σ = 149364374992. Its totient is φ = 74680639200.

The previous prime is 112022119987. The next prime is 112022120029. The reversal of 112022120019 is 910021220211.

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

It is not a de Polignac number, because 112022120019 - 2⁵ = 112022119987 is a prime.

It is a super-2 number, since 2×112022120019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112022119977 and 112022120004.

It is not an unprimeable number, because it can be changed into a prime (112022120029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446169 + ... + 650469.

It is an arithmetic number, because the mean of its divisors is an integer number (18670546874).

Almost surely, 2^112022120019 is an apocalyptic number.

112022120019 is a deficient number, since it is larger than the sum of its proper divisors (37342254973).

112022120019 is a wasteful number, since it uses less digits than its factorization.

112022120019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387077.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 112022120019 in words is "one hundred twelve billion, twenty-two million, one hundred twenty thousand, nineteen".