1120203101222 has 4 divisors (see below), whose sum is σ = 1680304651836. Its totient is φ = 560101550610.

The previous prime is 1120203101197. The next prime is 1120203101279. The reversal of 1120203101222 is 2221013020211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1120203101222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280050775304 + ... + 280050775307.

It is an arithmetic number, because the mean of its divisors is an integer number (420076162959).

Almost surely, 2^{1120203101222} is an apocalyptic number.

1120203101222 is a deficient number, since it is larger than the sum of its proper divisors (560101550614).

1120203101222 is an equidigital number, since it uses as much as digits as its factorization.

1120203101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560101550613.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1120203101222 its reverse (2221013020211), we get a palindrome (3341216121433).

The spelling of 1120203101222 in words is "one trillion, one hundred twenty billion, two hundred three million, one hundred one thousand, two hundred twenty-two".