1120211222 has 8 divisors (see below), whose sum is σ = 1809572016. Its totient is φ = 517020552.

The previous prime is 1120211221. The next prime is 1120211237. The reversal of 1120211222 is 2221120211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1120211197 and 1120211206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120211221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21542498 + ... + 21542549.

It is an arithmetic number, because the mean of its divisors is an integer number (226196502).

Almost surely, 2^1120211222 is an apocalyptic number.

1120211222 is a deficient number, since it is larger than the sum of its proper divisors (689360794).

1120211222 is a wasteful number, since it uses less digits than its factorization.

1120211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43085062.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1120211222 is about 33469.5566448078. The cubic root of 1120211222 is about 1038.5641001351.

Adding to 1120211222 its reverse (2221120211), we get a palindrome (3341331433).

It can be divided in two parts, 1120211 and 222, that multiplied together give a palindrome (248686842).

The spelling of 1120211222 in words is "one billion, one hundred twenty million, two hundred eleven thousand, two hundred twenty-two".