1022120112214 has 4 divisors (see below), whose sum is σ = 1533180168324. Its totient is φ = 511060056106.

The previous prime is 1022120112199. The next prime is 1022120112289. The reversal of 1022120112214 is 4122110212201.

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

It is a junction number, because it is equal to n+sod(n) for n = 1022120112191 and 1022120112200.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 255530028052 + ... + 255530028055.

It is an arithmetic number, because the mean of its divisors is an integer number (383295042081).

Almost surely, 2^{1022120112214} is an apocalyptic number.

1022120112214 is a deficient number, since it is larger than the sum of its proper divisors (511060056110).

1022120112214 is an equidigital number, since it uses as much as digits as its factorization.

1022120112214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511060056109.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1022120112214 its reverse (4122110212201), we get a palindrome (5144230324415).

The spelling of 1022120112214 in words is "one trillion, twenty-two billion, one hundred twenty million, one hundred twelve thousand, two hundred fourteen".