1120275215 has 8 divisors (see below), whose sum is σ = 1344616848. Its totient is φ = 896029120.

The previous prime is 1120275161. The next prime is 1120275223. The reversal of 1120275215 is 5125720211.

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

It is not a de Polignac number, because 1120275215 - 2¹⁴ = 1120258831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5120 + ... + 47610.

It is an arithmetic number, because the mean of its divisors is an integer number (168077106).

Almost surely, 2^1120275215 is an apocalyptic number.

1120275215 is a deficient number, since it is larger than the sum of its proper divisors (224341633).

1120275215 is an equidigital number, since it uses as much as digits as its factorization.

1120275215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47769.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 1120275215 is about 33470.5126193191. The cubic root of 1120275215 is about 1038.5838760385.

Adding to 1120275215 its reverse (5125720211), we get a palindrome (6245995426).

The spelling of 1120275215 in words is "one billion, one hundred twenty million, two hundred seventy-five thousand, two hundred fifteen".