12241024251 has 8 divisors (see below), whose sum is σ = 16332954960. Its totient is φ = 8154888192.

The previous prime is 12241024249. The next prime is 12241024253. The reversal of 12241024251 is 15242014221.

It is an interprime number because it is at equal distance from previous prime (12241024249) and next prime (12241024253).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12241024251 - 2¹ = 12241024249 is a prime.

It is a super-2 number, since 2×12241024251² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12241024253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443730 + ... + 1452183.

It is an arithmetic number, because the mean of its divisors is an integer number (2041619370).

Almost surely, 2^12241024251 is an apocalyptic number.

12241024251 is a deficient number, since it is larger than the sum of its proper divisors (4091930709).

12241024251 is a wasteful number, since it uses less digits than its factorization.

12241024251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2897325.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 12241024251 its reverse (15242014221), we get a palindrome (27483038472).

The spelling of 12241024251 in words is "twelve billion, two hundred forty-one million, twenty-four thousand, two hundred fifty-one".