112022220221019 has 28 divisors (see below), whose sum is σ = 171125488111536. Its totient is φ = 73272395590992.

The previous prime is 112022220220991. The next prime is 112022220221063. The reversal of 112022220221019 is 910122022220211.

112022220221019 is a `hidden beast` number, since 1 + 1 + 20 + 222 + 202 + 210 + 1 + 9 = 666.

It is not a de Polignac number, because 112022220221019 - 2⁵ = 112022220220987 is a prime.

It is a super-2 number, since 2×112022220221019² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 112022220220983 and 112022220221001.

It is not an unprimeable number, because it can be changed into a prime (112022220221519) by changing a digit.

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 27 ways as a sum of consecutive naturals, for example, 1449636807 + ... + 1449714080.

It is an arithmetic number, because the mean of its divisors is an integer number (6111624575412).

Almost surely, 2^{112022220221019} is an apocalyptic number.

112022220221019 is a deficient number, since it is larger than the sum of its proper divisors (59103267890517).

112022220221019 is an frugal number, since it uses more digits than its factorization.

112022220221019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899350958 (or 2899350943 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 112022220221019 in words is "one hundred twelve trillion, twenty-two billion, two hundred twenty million, two hundred twenty-one thousand, nineteen".