1115003222 has 16 divisors (see below), whose sum is σ = 1698907392. Its totient is φ = 548766120.

The previous prime is 1115003221. The next prime is 1115003243. The reversal of 1115003222 is 2223005111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1115003222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115003221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18197 + ... + 50607.

It is an arithmetic number, because the mean of its divisors is an integer number (106181712).

Almost surely, 2^1115003222 is an apocalyptic number.

1115003222 is a deficient number, since it is larger than the sum of its proper divisors (583904170).

1115003222 is a wasteful number, since it uses less digits than its factorization.

1115003222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32683.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1115003222 is about 33391.6639597370. The cubic root of 1115003222 is about 1036.9521286401.

Adding to 1115003222 its reverse (2223005111), we get a palindrome (3338008333).

The spelling of 1115003222 in words is "one billion, one hundred fifteen million, three thousand, two hundred twenty-two".