12241851123 has 8 divisors (see below), whose sum is σ = 16324651008. Its totient is φ = 8160142664.

The previous prime is 12241851101. The next prime is 12241851137. The reversal of 12241851123 is 32115814221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12241851123 - 2⁸ = 12241850867 is a prime.

It is a super-2 number, since 2×12241851123² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12241851173) 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, 246315 + ... + 291812.

It is an arithmetic number, because the mean of its divisors is an integer number (2040581376).

Almost surely, 2^12241851123 is an apocalyptic number.

12241851123 is a deficient number, since it is larger than the sum of its proper divisors (4082799885).

12241851123 is an equidigital number, since it uses as much as digits as its factorization.

12241851123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545713.

The product of its digits is 3840, while the sum is 30.

The spelling of 12241851123 in words is "twelve billion, two hundred forty-one million, eight hundred fifty-one thousand, one hundred twenty-three".