1120215206 has 8 divisors (see below), whose sum is σ = 1833079464. Its totient is φ = 509188720.

The previous prime is 1120215197. The next prime is 1120215223. The reversal of 1120215206 is 6025120211.

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

It is a congruent number.

It is an unprimeable number.

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, 25459415 + ... + 25459458.

It is an arithmetic number, because the mean of its divisors is an integer number (229134933).

Almost surely, 2^1120215206 is an apocalyptic number.

1120215206 is a deficient number, since it is larger than the sum of its proper divisors (712864258).

1120215206 is a wasteful number, since it uses less digits than its factorization.

1120215206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50918886.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1120215206 is about 33469.6161615278. The cubic root of 1120215206 is about 1038.5653313417.

Adding to 1120215206 its reverse (6025120211), we get a palindrome (7145335417).

The spelling of 1120215206 in words is "one billion, one hundred twenty million, two hundred fifteen thousand, two hundred six".