1120565222 has 32 divisors (see below), whose sum is σ = 1979328000. Its totient is φ = 475549704.

The previous prime is 1120565207. The next prime is 1120565279. The reversal of 1120565222 is 2225650211.

It is a junction number, because it is equal to n+sod(n) for n = 1120565191 and 1120565200.

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 in 15 ways as a sum of consecutive naturals, for example, 62729 + ... + 78587.

It is an arithmetic number, because the mean of its divisors is an integer number (61854000).

Almost surely, 2^1120565222 is an apocalyptic number.

1120565222 is a deficient number, since it is larger than the sum of its proper divisors (858762778).

1120565222 is a wasteful number, since it uses less digits than its factorization.

1120565222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15985 (or 15971 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1120565222 is about 33474.8446150240. The cubic root of 1120565222 is about 1038.6734881277.

The spelling of 1120565222 in words is "one billion, one hundred twenty million, five hundred sixty-five thousand, two hundred twenty-two".