1110224145 has 16 divisors (see below), whose sum is σ = 1853592192. Its totient is φ = 566375040.

The previous prime is 1110224123. The next prime is 1110224147. The reversal of 1110224145 is 5414220111.

It is not a de Polignac number, because 1110224145 - 2⁵ = 1110224113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1110224147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1608676 + ... + 1609365.

It is an arithmetic number, because the mean of its divisors is an integer number (115849512).

Almost surely, 2^1110224145 is an apocalyptic number.

1110224145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1110224145 is a deficient number, since it is larger than the sum of its proper divisors (743368047).

1110224145 is a wasteful number, since it uses less digits than its factorization.

1110224145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3218072.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1110224145 is about 33320.0261854639. The cubic root of 1110224145 is about 1035.4684942909.

Adding to 1110224145 its reverse (5414220111), we get a palindrome (6524444256).

The spelling of 1110224145 in words is "one billion, one hundred ten million, two hundred twenty-four thousand, one hundred forty-five".