1116221483 has 8 divisors (see below), whose sum is σ = 1208315808. Its totient is φ = 1025017344.

The previous prime is 1116221461. The next prime is 1116221489. The reversal of 1116221483 is 3841226111.

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

It is not a de Polignac number, because 1116221483 - 2⁶ = 1116221419 is a prime.

It is a super-2 number, since 2×1116221483² = 2491900798221438578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116221489) 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, 219935 + ... + 224952.

It is an arithmetic number, because the mean of its divisors is an integer number (151039476).

Almost surely, 2^1116221483 is an apocalyptic number.

1116221483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1116221483 is a deficient number, since it is larger than the sum of its proper divisors (92094325).

1116221483 is a wasteful number, since it uses less digits than its factorization.

1116221483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445093.

The product of its digits is 2304, while the sum is 29.

The square root of 1116221483 is about 33409.9009726159. The cubic root of 1116221483 is about 1037.3296517725.

Adding to 1116221483 its reverse (3841226111), we get a palindrome (4957447594).

The spelling of 1116221483 in words is "one billion, one hundred sixteen million, two hundred twenty-one thousand, four hundred eighty-three".