1225050441 has 16 divisors (see below), whose sum is σ = 1755955200. Its totient is φ = 757252368.

The previous prime is 1225050397. The next prime is 1225050473. The reversal of 1225050441 is 1440505221.

It is not a de Polignac number, because 1225050441 - 2⁷ = 1225050313 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1225050041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225961 + ... + 231318.

It is an arithmetic number, because the mean of its divisors is an integer number (109747200).

Almost surely, 2^1225050441 is an apocalyptic number.

It is an amenable number.

1225050441 is a deficient number, since it is larger than the sum of its proper divisors (530904759).

1225050441 is a wasteful number, since it uses less digits than its factorization.

1225050441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457348.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1225050441 is about 35000.7205782967. The cubic root of 1225050441 is about 1070.0021664148.

Adding to 1225050441 its reverse (1440505221), we get a palindrome (2665555662).

The spelling of 1225050441 in words is "one billion, two hundred twenty-five million, fifty thousand, four hundred forty-one".