1112020222022 has 4 divisors (see below), whose sum is σ = 1668030333036. Its totient is φ = 556010111010.

The previous prime is 1112020221997. The next prime is 1112020222099. The reversal of 1112020222022 is 2202220202111.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278005055504 + ... + 278005055507.

It is an arithmetic number, because the mean of its divisors is an integer number (417007583259).

Almost surely, 2^{1112020222022} is an apocalyptic number.

1112020222022 is a deficient number, since it is larger than the sum of its proper divisors (556010111014).

1112020222022 is an equidigital number, since it uses as much as digits as its factorization.

1112020222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556010111013.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1112020222022 its reverse (2202220202111), we get a palindrome (3314240424133).

The spelling of 1112020222022 in words is "one trillion, one hundred twelve billion, twenty million, two hundred twenty-two thousand, twenty-two".