112022221100019 has 4 divisors (see below), whose sum is σ = 149362961466696. Its totient is φ = 74681480733344.

The previous prime is 112022221100003. The next prime is 112022221100051. The reversal of 112022221100019 is 910001122220211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112022221100019 - 2⁴ = 112022221100003 is a prime.

It is a super-2 number, since 2×112022221100019² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112022221140019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18670370183334 + ... + 18670370183339.

It is an arithmetic number, because the mean of its divisors is an integer number (37340740366674).

Almost surely, 2^{112022221100019} is an apocalyptic number.

112022221100019 is a deficient number, since it is larger than the sum of its proper divisors (37340740366677).

112022221100019 is an equidigital number, since it uses as much as digits as its factorization.

112022221100019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37340740366676.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 112022221100019 in words is "one hundred twelve trillion, twenty-two billion, two hundred twenty-one million, one hundred thousand, nineteen".