1120222022222 has 16 divisors (see below), whose sum is σ = 1753413488640. Its totient is φ = 535751484312.

The previous prime is 1120222022203. The next prime is 1120222022243. The reversal of 1120222022222 is 2222202220211.

It is a super-2 number, since 2×1120222022222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120222022194 and 1120222022203.

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 7 ways as a sum of consecutive naturals, for example, 6762179 + ... + 6925857.

It is an arithmetic number, because the mean of its divisors is an integer number (109588343040).

Almost surely, 2^{1120222022222} is an apocalyptic number.

1120222022222 is a deficient number, since it is larger than the sum of its proper divisors (633191466418).

1120222022222 is a wasteful number, since it uses less digits than its factorization.

1120222022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312487.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 1120222022222 its reverse (2222202220211), we get a palindrome (3342424242433).

The spelling of 1120222022222 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, twenty-two thousand, two hundred twenty-two".