41221125 has 48 divisors (see below), whose sum is σ = 81087552. Its totient is φ = 19980000.

The previous prime is 41221123. The next prime is 41221139. The reversal of 41221125 is 52112214.

41221125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41221125 - 2¹ = 41221123 is a prime.

It is a super-2 number, since 2×41221125² = 3398362292531250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41221098 and 41221107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41221123) 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 in 47 ways as a sum of consecutive naturals, for example, 10710 + ... + 14040.

It is an arithmetic number, because the mean of its divisors is an integer number (1689324).

Almost surely, 2^41221125 is an apocalyptic number.

41221125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41221125 is a deficient number, since it is larger than the sum of its proper divisors (39866427).

41221125 is a wasteful number, since it uses less digits than its factorization.

41221125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363 (or 3350 counting only the distinct ones).

The product of its digits is 160, while the sum is 18.

The square root of 41221125 is about 6420.3679801083. The cubic root of 41221125 is about 345.4405210772.

Adding to 41221125 its reverse (52112214), we get a palindrome (93333339).

The spelling of 41221125 in words is "forty-one million, two hundred twenty-one thousand, one hundred twenty-five".