1120011121222 has 32 divisors (see below), whose sum is σ = 1940584680000. Its totient is φ = 474870988800.

The previous prime is 1120011121181. The next prime is 1120011121247. The reversal of 1120011121222 is 2221211100211.

It is a junction number, because it is equal to n+sod(n) for n = 1120011121196 and 1120011121205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1448998 + ... + 2083174.

It is an arithmetic number, because the mean of its divisors is an integer number (60643271250).

Almost surely, 2^{1120011121222} is an apocalyptic number.

1120011121222 is a deficient number, since it is larger than the sum of its proper divisors (820573558778).

1120011121222 is a wasteful number, since it uses less digits than its factorization.

1120011121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635536.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1120011121222 its reverse (2221211100211), we get a palindrome (3341222221433).

The spelling of 1120011121222 in words is "one trillion, one hundred twenty billion, eleven million, one hundred twenty-one thousand, two hundred twenty-two".