1116305522 has 4 divisors (see below), whose sum is σ = 1674458286. Its totient is φ = 558152760.

The previous prime is 1116305521. The next prime is 1116305543. The reversal of 1116305522 is 2255036111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1073938441 + 42367081 = 32771^2 + 6509^2 .

It is a super-2 number, since 2×1116305522² = 2492276036895384968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1116305491 and 1116305500.

It is not an unprimeable number, because it can be changed into a prime (1116305521) by changing a digit.

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 as a sum of consecutive naturals, namely, 279076379 + ... + 279076382.

Almost surely, 2^1116305522 is an apocalyptic number.

1116305522 is a deficient number, since it is larger than the sum of its proper divisors (558152764).

1116305522 is an equidigital number, since it uses as much as digits as its factorization.

1116305522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558152763.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1116305522 is about 33411.1586449797. The cubic root of 1116305522 is about 1037.3556842282.

The spelling of 1116305522 in words is "one billion, one hundred sixteen million, three hundred five thousand, five hundred twenty-two".