2241251066 has 12 divisors (see below), whose sum is σ = 3571267758. Its totient is φ = 1054706112.

The previous prime is 2241251041. The next prime is 2241251087. The reversal of 2241251066 is 6601521422.

It can be written as a sum of positive squares in 3 ways, for example, as 2239277041 + 1974025 = 47321^2 + 1405^2 .

It is a super-2 number, since 2×2241251066² = 10046412681692272712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1938221 + ... + 1939376.

Almost surely, 2^2241251066 is an apocalyptic number.

2241251066 is a deficient number, since it is larger than the sum of its proper divisors (1330016692).

2241251066 is a wasteful number, since it uses less digits than its factorization.

2241251066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877633 (or 3877616 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2241251066 is about 47341.8532167891. The cubic root of 2241251066 is about 1308.6700692071.

Adding to 2241251066 its reverse (6601521422), we get a palindrome (8842772488).

The spelling of 2241251066 in words is "two billion, two hundred forty-one million, two hundred fifty-one thousand, sixty-six".