1110441225 has 48 divisors (see below), whose sum is σ = 1984882880. Its totient is φ = 545875200.

The previous prime is 1110441221. The next prime is 1110441287. The reversal of 1110441225 is 5221440111.

It is not a de Polignac number, because 1110441225 - 2² = 1110441221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1110441221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42195 + ... + 63255.

Almost surely, 2^1110441225 is an apocalyptic number.

1110441225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1110441225 is a deficient number, since it is larger than the sum of its proper divisors (874441655).

1110441225 is a wasteful number, since it uses less digits than its factorization.

1110441225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21130 (or 21125 counting only the distinct ones).

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

The square root of 1110441225 is about 33323.2835266875. The cubic root of 1110441225 is about 1035.5359776164.

Adding to 1110441225 its reverse (5221440111), we get a palindrome (6331881336).

The spelling of 1110441225 in words is "one billion, one hundred ten million, four hundred forty-one thousand, two hundred twenty-five".