1115332022 has 48 divisors (see below), whose sum is σ = 2108676240. Its totient is φ = 439391232.

The previous prime is 1115332021. The next prime is 1115332037. The reversal of 1115332022 is 2202335111.

It is a junction number, because it is equal to n+sod(n) for n = 1115331985 and 1115332003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115332021) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 63854 + ... + 79422.

It is an arithmetic number, because the mean of its divisors is an integer number (43930755).

Almost surely, 2^1115332022 is an apocalyptic number.

1115332022 is a deficient number, since it is larger than the sum of its proper divisors (993344218).

1115332022 is a wasteful number, since it uses less digits than its factorization.

1115332022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15645 (or 15638 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1115332022 is about 33396.5869813069. The cubic root of 1115332022 is about 1037.0540465374.

Adding to 1115332022 its reverse (2202335111), we get a palindrome (3317667133).

The spelling of 1115332022 in words is "one billion, one hundred fifteen million, three hundred thirty-two thousand, twenty-two".