10112022220019 has 4 divisors (see below), whose sum is σ = 10112650663320. Its totient is φ = 10111393776720.

The previous prime is 10112022219979. The next prime is 10112022220051. The reversal of 10112022220019 is 91002222021101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10112022220019 is a prime.

It is a super-2 number, since 2×10112022220019² (a number of 27 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 = 10112022219976 and 10112022220003.

It is not an unprimeable number, because it can be changed into a prime (10112022220319) 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 3 ways as a sum of consecutive naturals, for example, 314197514 + ... + 314229695.

It is an arithmetic number, because the mean of its divisors is an integer number (2528162665830).

Almost surely, 2^{10112022220019} is an apocalyptic number.

10112022220019 is a deficient number, since it is larger than the sum of its proper divisors (628443301).

10112022220019 is an equidigital number, since it uses as much as digits as its factorization.

10112022220019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628443300.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 10112022220019 in words is "ten trillion, one hundred twelve billion, twenty-two million, two hundred twenty thousand, nineteen".